... 1013416 / 2015 / / / / . / . / / / / / . / / / / / / / . / / / / / / / / / References 1-Babbitt, Harold E., (1960) '' Plumbing '' McGraw-Hill book co. 2-BSI, (1985) '' Code of Practice for Building Drainage'' BS 8301 : 1985. 3-Illinois Department of Public Health (2004) ''890. Illinois Plumbing Code'' Illinois, USA. 4-International Code Council, Inc,(2009) ''2009 International Pluming Code''USA . 5-Mc GUINNESS , W.J & Stein, B., (1977) '' Building Technology. Mechanical &Electrical Systems'' J. Wiley & sons, N.Y. 6-ORCABR (2013)''248 CMR 10.00 Uniform State Plumbing Code'' Commonwealth of Massachusetts, Mass Gov. 7-Sullivan, J.A ,(1980) ''Plumbing: Installation and Design'' Reston publishing co. Inc., Virginia, USA. 1 - ( 1891 . " " ) 2 - ( 1889 " ) " . 3 - , ( 1882 " ). " / 101 1 - 1 Scope1 - 2 Definitions1 - 3 Sewer Required1 - 4 Tests1 - 5 Connection Conditions1 - 6 Workmanship1 - 7 Operation of Plumbing Equipment1 - 8 Code Fundamental Rules / 101 2 - 1 Scope2 - 2 ( ) AboveGroundSanitary Drainage and Vent Pipes 2 - 3 )( UnderGroundSanitary Drainageand Vent Pipes 2 - 4 Building Sewer Pipes 2 - 5 Fittings 206 - Chemical Waste System2 - 7 Lead Bends and Traps2 - 8 Other Materials2 - 9 Prohibited Locations2 - 10 Protection of Pipes and Plumbing System Components / 101 3 - 1 Scope3 - 2 Building Sewer Pipe Near The Water Service3 - 3 Drainage Pipe in Filled Ground3 - 4 Sanitary and Storm Sewers3 - 5 Existing building sewers and drains3 - 6 Cleanouts on Building Sewers3 - 7 Support of Piping3 - 8 Trenching and Bedding3 - 9 Backfilling3 - 10 Tunneling3 - 11 Piping Seismic Supports3 - 12 Interval of Support3 - 13 Sway Bracing3 - 14 Anchorage3 - 15 Expansion Joint Fittings3 - 16 Installing or Repairing3 - 17 Cutting, Notching or Bored Holes3 - 18 Penetrations of Floor/Ceiling Assemblies and Fire-Resistance-Rated Assemblies3 - 19 Alterations to Truss3 - 20 - Trench Location3 - 21 Piping Materials Exposed Within Plenums / 101 4 - 1 Minimum Size4 - 2 Slope of Horizontal Drainage Piping4 - 3 - Changes of direction4 - 4 Change in Size4 - 5 Where One Drainage Pipe Discharges Into Another4 - 6 Connections to Offsets and Bases of Stacks4 - 7 Cleanout4 - 8 ConnectingHublessPipetoOtherPiping Materials / 101 5 - 1 Scope5 - 2 Tightness5 - 3 )( Types of Joints5 - 4 Special Joints5 - 5 Use of Joints5 - 6 Water Closet and Pedestal Urinal5 - 7 Prohibited Joints and Connections in Drainage Systems5 - 8 ( ) ( ) Increasers and Reducers / 101 6 - 1 General Requirements - Material and Design6 - 2 Overflows6 - 3 Installation6 - 4 Prohibited Fixtures6 - 5 Water Closets6 - 6 Urinals6 - 7 ) ( Lavatories6 - 8 )( Shower Receptors and Compartments6 - 9 Sinks6 - 10 / Floor Drains / Trench Drains6 - 11 )( Whirlpool Bathtubs6 - 12 Dishwashing Machines6 - 13 / Laundry Trays/Sinks and Drains6 - 14 Special Fixtures6 - 15 Minimum Number of Plumbing Fixtures / 101 7 - 1 )( Fixture Traps7 - 2 Pipe Cleanouts7 - 3 Cleanout Equivalent7 - 4 Acid-Proof Traps7 - 5 Concealed Piping7 - 6 Opening Direction7 - 7 Prohibited Installation7 - 8 Minimum Size7 - 9 Clearances7 - 10 Access / 101 8 - 1 Values for Fixtures8 - 2 ) 7 - 1 / 2 (8 - 3 Values for Continuous and Semi Continuous Flow8 - 4 Values for Indirect Waste Receptor8 - 5 Clear-Water Waste Receptors8 - 6 Common Fixture Units8 - 7 Minimum Quantities of Plumbing Units 8 - 8 ( ) Shower Receptor 8 - 9 Plumbing Accessories 8 - 10 8 - 11 8 - 12 8 - 13 / 101 9 - 1 9 - 2 9 - 3 9 - 4 9 - 5 9 - 6 9 - 7 9 - 8 ( )9 - 9 9 - 10 9 - 11 9 - 12 9 - 13 9 - 14 9 - 15 9 - 16 9 - 17 / 101 10 - 1 10 - 2 10 - 3 10 - 4 10 - 5 10 - 6 10 - 7 45 10 - 8 / 101 11 - 1 11 - 2 11 - 3 11 - 4 11 - 5 11 - 6 11 - 7 11 - 8 / 101 12 - 1 12 - 2 12 - 3 12 - 4 12 - 5 12 - 6 12 - 7 12 - 8 12 - 9 12 - 10 12 - 11 12 - 12 12 - 13 12 - 14 12 - 15 12 - 16 12 - 17 12 - 18 12 - 19 / 101 - - 13 - 1 )( 13 - 2 13 - 3 13 - 4 13 - 5 / 101 - 14 - 1 14 - 2 14 - 3 14 - 4 14 - 5 ... 101 1435 / 2014 1 / 1 1 1 - 1 ( Scope ) .1 - 2 ( Definitions ) .1 - 2 / 1 .1 - 2 / 2 ( Occupancy ) .1 - 2 / 3 (PVC) Polyvinyl Chloride Pipe & Fittings . 1 - 2 / 4 ( Main Pipe ) .1 - 2 / 5 ( Developed Length ) .1 - 2 / 6 ( Plumbing ) .1 - 2 / 7 )( ( Continuous Vent ) . (Back Vent) (Individual Vent) . - 1 / 1 . 1 / 2 1435 / 2014 ... 1011 - 2 / 8 )( ( Common Vent ) (Junction) . - 1 / 2 .1 - 2 / 9 )( ( Yoke Vent ) ( 1 -2 / 55 . ) - 1 / 3 .1 - 2 / 11 )( ( Individual Vent ) . 1 - 2 / 11 ( Sanitary Sewers ) .1 - 2 / 12 ( Offset ) (Elbows) . 1 - 2 / 13 ( Drain Pipe ) . - 1 / 4 .1 - 2 / 14 )( ( Vent Pipe ) . 1 - 2 / 74 . 1 - 2 / 15 )( ( Side Vent Pipe ) 45 . 1 - 2 / 16 )( ( Main Vent Pipe ) . ( - 1 / 5 .)1 - 2 / 17 )( ( Branch Vent ) (Vent Stack) (Stack Vent) . - 1 / 6 .... 101 1435 / 2014 1 / 31 - 2 / 18 )( ( Local Ventilating Pipe ) . 1 - 2 / 19 ( Sub Soil Drain ) .1 - 2 / 21 ( Building Drain ) (SoilPipes) (WastePipes) ( 1 - 2 / 59 .) 1.5 ( 5 ) . - 1 / 7 .1 - 2 / 21 ( Indirect Waste Pipe ) ( 1 - 2 / 55 ) .1 - 2 / 22 ( Fixture Drain ) .1 - 2 / 23 ( Building Storm Drain ) 1.5 ( 5 ) . - 1 / 7 .1 - 2 / 24 ( Waste Pipe ) .1 - 2 / 25 ( Soil Pipe ) ( 1 - 2 / 25 .)1 / 4 1435 / 2014 ... 1011 - 2 / 26 ( Sewer ). 1 - 2 / 27 ( Branch ) (Riser) (Stacks) . - 1 / 8 .1 - 2 / 28 ( Horizontal Branch ) (Soil Pipe) ( 1 - 2 / 25 ) (Waste Pipe) ( 1 - 2 / 24 ) (Building Drain) ( 1 - 2 / 25 ) . - 1 / 9 .1 - 2 / 29 ( Liquid Waste ) ( ) . 1 - 2 / 31 ( Excessive Amount or Concentrations ) . .1 - 2 / 31 ( Gray Water ) . 1 - 2 / 32 ( Inspector ) . 1 - 2 / 33 ( Invert Level ) .1 - 2 / 34 (ASTM)... 101 1435 / 2014 1 / 5 .1 - 2 / 35 ( Combination Fixture ) .1 - 2 / 36 ( Fixture Branch ) . 1 - 2 / 37 )( ( Stack Vent ) (Soil Stack) (Waste Stack) . - 1 / 15 .1 - 2 / 38 )( ( Stack venting ) (SoilStack) (Waste Stack) .1 - 2 / 39 ( Rim Flood Level ) . )( - 1 / 11 .1 - 2 / 41 ( Sump Pit ) . .1 - 2 / 41 ( Flush Tank ) .1 - 2 / 42 )( ( Circuit Vent ) (Traps) (Fixture) (Vent Stack) . (FloorDrains) . - 1 / 12 .1 - 2 / 43 ( Connection ) .1 / 6 1435 / 2014 ... 1011 - 2 / 44 ( Plumber ) . :1 - 2 / 44 / 1 ( 3 - 5 ) .1 - 2 / 44 / 2 . 1 - 2 / 44 / 3 . .1 - 2 / 45 ( Hangers ) . ( Cast Iron , Carbon Steel & Stainless Steel .)1 - 2 / 46 ( Flush Valve ) .1 - 2 / 47 ( Back Water Preventer Valve ) .1 - 2 / 48 ( Length of Pipe ) . 1 - 2 / 5 .1 - 2 / 49 ( Stack ) .1 - 2 / 51 ( ) ( (Vent Stack ( 1 - 2 / 37 ) .... 101 1435 / 2014 1 / 71 - 2 / 51 ( Customer ) .1 - 2 / 52 ( Grease Interceptor ) . 1 - 2 / 53 ( Control or Inspection Manhole ) (Manhole) .1 - 2 / 54 ( Cleanout/Cleanout Stack ) (Building Sewer) . - 1 / 7 .1 - 2 / 55 ( Air Gap ) ( 1 - 2 / 39 ) . . 1 - 2 / 56 ( Pipe Diameter ) .1 - 2 / 57 ( Building Trap ) . - 1 / 13 .1 - 2 / 58 ( Storm Sewer ) ( ) ( 1 - 2 / 23 ) . 1 / 8 1435 / 2014 ... 1011 - 2 / 59 ( Building Sewer ) ( 1 - 2 / 25 ) 1.5 ( 5 ) . - 1 / 7 .1 - 2 / 61 ( Cross-Connection Control Assembly ) ( 1 - 2 / 65 ) . . . - 1 / 14 .1 - 2 / 61 ( Trap ) . - 1 / 15 .1 - 2 / 61 / 1 ( Trap Seal ) . - 1 / 15 .1 - 2 / 61 / 2 ( Trap Arm ) . - 1 / 15 .1 - 2 / 62 ( Ball Cock ) (Float Valve) ( 1 - 2 / 41 . ) . . 1 - 2 / 63 ( Sump pump ) ( 1 - 2 / 45 . ) ... 101 1435 / 2014 1 / 91 - 2 / 64 ( Interceptor ) . .1 - 2 / 65 ( Approved ) )( .1 - 2 / 66 ( Fittings ) . - 1 / 16 .1 - 2 / 67 FERNCO FERNCO ( ) PVC PVC .1 - 2 / 68 ( Multi-Family Dwelling ) .1 - 2 / 69 ( Duplex ) . (multi-family dwelling).1 - 2 / 71 ( Area of Drain ) . 1 / 10 1435 / 2014 ... 1011 - 2 / 71 ( Combination of Waste and Vent System ) . . - 1 / 17 .1 - 2 / 72 ( Plumbing System ) : . : :. : . . . :1 - 2 / 72 / 1 .1 - 2 / 72 / 2 .1 - 2 / 72 / 3 .1 - 2 / 73 ( Building Sub-drain System ) . - 1 / 18 . ... 101 1435 / 2014 1 / 111 - 2 / 74 )( ( Vent System ) . 1 - 2 / 75 ( Drainage System ) . . (Overall Plumbing System) .1 - 2 / 76 ( Relief Vent ) . - 1 / 19 .1 - 2 / 77 ( Sanitary Wastewater ) . 1 - 2 / 78 ( Wastewater ). . 1 - 2 / 79 ( Sewage ) . 1 - 2 / 81 ( Unpolluted Water or Liquids ) : . 25 \ 25 \ (BOD) .1 / 12 1435 / 2014 ... 1011 - 2 / 81 (SDR)( Standard Dimension Ratio ) .1 - 2 / 82 (DFU) (Drainage Fixture Unit) .1 - 2 / 83 ( Joint ). 1 - 3 ( Sewer requirements ) .1 - 4 ( Tests ) 14 - 2 .1 - 5 ( Connection Conditions ) . ( 60oC .) .1 - 6 ( Workmanship )1 - 6 / 1 .1 - 6 / 2 .1 - 6 / 3 . . 1 - 7 ( Operation of Plumbing Equipment )1 - 7 / 1 . ... 101 1435 / 2014 1 / 13 . . 1 - 7 / 2 . 1 - 8 :1 - 8 / 1 . . 1 - 8 / 2 .1 - 8 / 3 .1 - 8 / 4 . 1 - 8 / 5 .1 - 8 / 6 : .1 - 8 / 7 .1 - 8 / 8 .1 - 8 / 9 . 1 - 8 / 11 . 1 - 8 / 11 . 1 / 14 1435 / 2014 ... 1011 - 8 / 12 . 1 - 8 / 13 . 1 - 8 / 14 .1 - 8 / 15 . . 1 - 8 / 16 . 1 - 8 / 17 . 1 - 8 / 18 . 1 - 8 / 19 . 1 - 8 / 21 .1 - 8 / 21 . 1 - 8 / 22 . ... 101 1435 / 2014 /2 1 2 2 - 1 (Scope) . . , , , , )( , )(,)( )( ) ( , .2 - 2 )( (Above-GroundSanitary Drainage and Vent Pipe) - 2 / 1 .2 - 3 ) ( (Underground Sanitary Drainage and Vent pipe) - 2 / 2 .2 - 4 (Building Sewer pipe) - 2 / 3 .2 - 5 (Fittings) ( 1 - 2 / 66 ( ) 1 - 2 / 65 ) - 2 / 4 .2 - 5 / 1 , )( .2 - 5 / 2 . /2 2 1435 / 2014 ... 101 , , . . . , 1 / 4 12 ( 2 .)% - 2 / 1 .2 - 6 (Chemical Waste System) .2 - 6 / 1 (Detrimental or Dangerous Materials) , , , .2 - 6 / 2 (Industrial Wastes) . 2 - 7 (Lead bends and traps) ( 3.2mm ) .2 - 8 (Other Materials) 7 - 2 . 2 - 8 / 1 (Lead Sheets): 2 - 8 / 1 / 1 3 psf ( 144Pa)2 - 8 / 1 / 2 flashing (120 Pa ) psf 2 .2 - 8 / 2 (Lead Bends & Traps) (0.125in) (3.2mm) . ... 101 1435 / 2014 /2 32 - 8 / 3 (Sheet Copper): 2 - 8 / 3 / 1 12 (3.875 kg/m2)2 - 8 / 3 / 1 Flashing 8 (2.583kg/m2)2 - 9 (Prohibited Locations) . 2 - 11 (ProtectionPipeandPlumbingSystem ( Components2 - 11 / 1 (Corrosion) . , . ( 0.64mm ) .2 - 11 / 2 (Breakage). 2 - 11 / 3 (Stress and strain) , , 2 - 11 / 4 (Sleeves) ) ( ( 2 - 11 / 6 ) .2 - 11 / 5 .(Pipesthroughorunderfootingsor ( foundation walls. /2 4 1435 / 2014 ... 1012 - 11 / 5 / 1 (Sewer Depth) ( ) , 611 , 311 .2 - 11 / 6 (Waterproofing of Openings) , ( (flashing material .2 - 11 / 7 (Protection Against Physical Damage) ( 38 ) ( 1.6 )( 51 ) .2 - 11 / 8 (ProtectionofComponentsofPlumbing System) , . ... 101 1435 / 2014 /3 1 3 3 - 1 (Scope) 3 - 2 (Building Sewer Pipe Near The Water Service) ( 5520 . ) . . 3 - 3 (Drainage Pipe in Filled Ground) ABS PVC - 2 / 3 . 3 - 4 (Sanitary and Storm Sewers) . 3 - 5 (Existing Building Sewers and Drains) ( 54 - 3 .)3 - 6 (Cleanouts on Building Sewers) . 3 - 7 (Support of Piping) )(. 3 - 8 (Trenching and Bedding) . . /3 2 1435 / 2014 ... 1013 - 8 / 1 (Over Excavation) (150 mm) .3 - 8 / 2 (Rock Removal) (76mm) . 3 - 8 / 3 (Soft Load-Bearing Materials) 3 - 9 (Backfilling) (150 mm) ( 300mm ) . . 3 - 11 Tunneling) ) . 3 - 11 (Piping Seismic Supports) .. ( 303 ) . 3 - 12 (Interval of Support) - 3 / 5 . ... 101 1435 / 2014 /3 33 - 13 (Sway Bracing) 45 (100mm) .3 - 14 (Anchorage) 3 - 14 / 1 (Location) (100mm) .3 - 15 (Expansion Joint Fittings) . . 3 - 16 (Supporting for Change in Direction) .3 - 17 (Installing or Repairing) () .3 - 18 (Cutting, Notching or Bored Holes) .3 - 19 (Penetrations of Floor/Ceiling Assemblies and Fire-Resistance-Rated Assemblies) ... ( 355 ) ... ( 405 .)3 - 21 (Alterations to Truss) . ( ) . /3 4 1435 / 2014 ... 1013 - 21 (Trench location) 45 . 3-22 (PipingMaterialsExposedWithin Plenums) . ... 101 1435 / 2014 /4 1 4 4 - 1 (Minimum Size) - 4 / 1 .4 - 2 (Slope of Horizontal Drainage Piping) . - 4 / 2 .4 - 3 (Changes of Direction) 1 / 16 ( 22 .5 ) 1 / 8 ( 45 ) 1 / 6 ( 66 ) ( . 96 .) - 4 / 3 - 4 / 1 .4 - 4 (Change in size) . ( 162 76) .4 - 5 (Where One Drainage Pipe Discharges Into Another) wye ( 45 66 ) wye 8 / 1 ( wye ) . ( 45 ) . ( 45 ) - 4 / 2 - 4 / 3 .4 - 6 (Connections to Offsets and Bases of Stacks) stack 16 stack . /4 2 1435 / 2014 ... 1014 - 7 (Cleanout) :4 - 7 / 1 1.5 m . 4 - 7 / 2 456 .4 - 7 / 3 .4 - 7 / 4 2566 135 .4 - 7 / 5 566 456 756 456 366 56 456 56 ( - 4 / 4 ) .4 - 8 (Hubless Pipe to Other Piping Materials) (elastomeric sleeve) . ( - 4 / 5 ) . ... 101 1435 / 2014 /5 1 5 5 - 1 (Scope) .5 - 2 (Tightness) .5 - 3 )( (Types of Joints)5 - 3 / 1 (Caulked Joints) ( ) ( Hub and Spigo ) (25mm) (3mm) . ( . - 5 / 1 .)5 - 3 / 2 ( ) (Threaded/Screwed Joints) (ASME B.1.20,1-1983) ( ) . . ( . - 5 / 2 ) .5 - 3 / 3 ( (Wiped Joints . (20mm) . (Flange) /5 2 1435 / 2014 ... 101 . . - 5 / 3 .5 - 3 / 4 (Soldered Joints) . )( (ASTMB321989). . (0.2%) . - 5 / 4 .5 - 3 / 5 (Flared Joints) .. - 5 / 5 .5 - 3 / 6 (Hot-Poured Joints) (6bar) . . . (70C) . (25%) . . . . - 5 / 6 .5 - 3 / 7 (Precast Joints) . . - 5 / 7 .... 101 1435 / 2014 /5 35 - 3 / 8 (Brazed Joints) . . - 5 / 8 .5 - 3 / 9 ) ( (Cement Mortar Joints) . - 5 / 9 .5 - 3 / 11 )( (Burned Lead (Welded)) . . . - 5 / 11 .5 - 3 / 11 (Bituminized Fiber Pipe Joints) (Tapered Type Coupling) . (Adaptor Coupling Caulked) .5 - 3 / 12 (Plastic Pipe Joints)5 - 3 / 12 / 1 ( 2 - 5 ) . - 5 / 11 .5 - 3 / 12 / 2 (Joints and Fittings in Plastic Pipe) 2 - 5 - 5 / 1 .5 - 3 / 12 / 2 / 1 (PE)) (Polyethylene Pipe : . /5 4 1435 / 2014 ... 101 . (ID) . ( - 5 / 11 ) .5 - 3 / 12 / 2 / 2 (PVC)) (Polyvinyl Chloride Pipe PVC ( .) . PVC . PVC .5 - 3 / 12 / 2 / 3 (Polybutylene Pipe (PB)) : . . (ID) . ( - 5 / 12 ) .5 - 3 / 13 (Ground Joint Connections) - 5 / 13 . . 5 - 3 / 14 (No-Hub Soil Pipe Joints) (ElastomericGasket) . . ASTM C564-78 FM1680-1989 -5 / 14 . ... 101 1435 / 2014 /5 55 - 3 / 15 (Compression Type Joints)5 - 3 / 15 / 1 ( hub ( ) spigot ) ASTMC564 . ASTMA-74 hub spigot .5 - 3 / 15 / 2 .5 - 3 / 16 (Grooved Type Mechanical Couplings)5 - 3 / 16 / 1 AWWA- C606-78 . - 5 / 15 .5 - 3 / 16 / 2 K L . . . 5 - 4 (Special Joints)5 - 4 / 1 (Copper Tubing to Screwed Pipe Joints) (ThreadedPipe) . . - 5 / 16 .5 - 4 / 2 (Welding or Brazing) 518 ANSI B.3.L.1,ANSI B.3.1 - 5 / 17 .5 - 4 / 3 (Slip Joints) . : PVC/5 6 1435 / 2014 ... 101 10 99 C. - 5 / 18 .5 - 4 / 4 (Expansion Joints) - 5 / 19 .5 - 4 / 5 (Compression Type) . 5 - 4 / 6 (Grooved Type Mechanical Couplings) 5 - 3 / 16 - 5 / 21.5 - 4 / 7 (Plastic Pipe to Non-Plastic Pipe Joints): 5 - 4 / 7 / 1 (Pressure Piping)a ) 2 - 5 - 2 / 4 .b ) 5 - 3 / 1 .c ) .d ) 5 - 3 / 5 .5 - 4 / 7 / 2 Non-PressurePiping-DrainWasteVent (DWV)a ) .b ) .c ) ) ( .d ) .5 - 5 (Use of Joints)5 - 5 / 1 (Clay Sewer Pipe) 5 - 3 / 6 5 - 3 / 7 5 - 3 / 15 .... 101 1435 / 2014 /5 75 - 5 / 2 (Concrete Sewer Pipe) Neoprene Gasket 5 - 3 / 6 5 -3 / 7 5 - 3 / 15 .5 - 5 / 3 (Cast Iron Pipe) 503.2-503.1 ANSI A21.12-71 5 - 3 / 1 5 - 3 / 2 5 - 3 / 14 5 - 3 / 15 5 - 3 / 16 .5 - 5 / 4 (Screw Pipe to Cast Iron) ( ) 5 - 3 / 1 5 - 3 / 2.5 - 5 / 5 (Lead to Cast Iron) caulked ferrules (solder Nipple) 5 - 3 / 3 .5 - 5 / 6 (Plastic Pipe) 5 - 3 / 12 5 - 3 / 7 .5 - 5 / 6 / 1 (Plastic-Commingling)

.5 - 5 / 6 / 2 (Plastic Pipe) . 82oC5 - 5 / 7 (Building Sewer Connections) ASTMD3212(1989),ASTMD3139(1989),ASTMF477(1985)ASTM D4161(1989)ASTMC564(1988)ASTMC443(1985)ASTMC425(1988) . 5 - 6 (Water Closet and Pedestal Urinal)/5 8 1435 / 2014 ... 101 ( ) .5 - 7 (ProhibitedJointsandConnectionsin Drainage Systems) 75 111 .5 - 8 ( ) ( ) ((Increasers and Reducers) .... 101 1435 / 2014 /6 1 6 6 - 1 (General Requirements - Material and Design)6 - 1 / 1 ( - 6 / 1 - 6 / 2 )6 - 1 / 2 .6 - 1 / 3 . 6 - 2 (Overflows)6 - 2 / 1 , , .6 - 2 / 2 (trap) . .6 - 3 (Installation)6 - 3 / 1 .6 - 3 / 2 .6 - 3 / 3 /6 2 1435 / 2014 ... 1016 - 3 / 4 )( .6 - 3 / 5 , . 6 - 3 / 6 454 .6 - 4 (Prohibited Fixtures)6 - 4 / 1 . 6 - 4 / 2 , , , .6 - 4 / 3 : 6 - 4 / 3 / 1 .6 - 4 / 3 / 2 . ) ( 6 - 4 / 3 / 3 : / (ABS) / 1994 ANSI 124.8 ASME / 1994 - A112.19.4M .6 - 5 Water Closets6 - 5 / 1 6 - 5 / 1 / 1 . 6 - 5 / 1 / 2 254 bowl) ) 1144 . ... 101 1435 / 2014 /6 36 - 5 / 1 / 3 )( , 5 ASME /1998- AII2. 19.2M6 - 5 / 1 / 4 , . , , )( , . 6 - 5 / 2 . 6 - 5 / 3 , . 6 - 5 / 4 25 ASTM/ANSIAll2.19.2M-1998 . 6 - 5 / 5 ( Flushometer ) ASSE1037-1990 / ANSI , . , , , , , 144 ( 1243 ) Flushometer .6 - 5 / 6 , . 3775 .6 - 5 / 7 ( Flushometer )/6 4 1435 / 2014 ... 101 ( ANSI/ASSE 1037-1990 )) ( ASME/ANSI A112.19.2M -1998) ) . 6 - 5 / 8 , .6 - 5 / 9 , , 144 . 6 - 5 / 11 hopper . 6 - 6 Urinals6 - 6 / 1 6 - 6 / 1 , , , 4 , 3 .6 - 6 / 1 / 2 , . 6 - 6 / 2 , . , , 4 / , 75 , . .6 - 6 / 3 . ... 101 1435 / 2014 /6 56 - 7 ) ( Lavatories. :6 - 7 / 1 32 .6 - 7 / 2 - 6 / 3.6 - 7 / 3 14 , ( ASME/ ANSI.112.18.1-2000 ) . 6 - 7 / 4 454 ( SINK , ) 454 , . 6 - 7 / 5 , (ANSI/ASSE1016-1996)( 1998 - 1417 ) ( 43 C ) , . : 6 - 7 / 5 / 1 , . 6 - 7 / 5 / 1 64 , ) :6 - 7 / 5 / 1 / 1 ( 43 C ) . 75 ( 43 C ) , , ( ) .6 - 7 / 5 / 1 / 2 ( 43 C ) ( 43 C ) .6 - 7 / 5 / 1 / 3 (11C) 8.5) ) ( 1 ) , ./6 6 1435 / 2014 ... 1016 - 8 )( (Shower Receptors and Compartments)6 - 8 / 1 , ,PVC,ABC 54 . 25 , Pan , . 54 . 6 - 8 / 2 , , ANSI 1016-1996 2 ASSE 1017-1998 2 , (46C ) , ( ) .6 - 8 / 3 , 625 outsidedimension (OD) 844 . , 836 844 . 6 - 8 / 4 ( ) ---- ,. )( 6 - 8 / 5 . ,... 101 1435 / 2014 /6 76 - 9 ( Sinks )6 - 9 / 1 ( 3775 , ) , , . 6 - 9 / 2 8775 .6 - 9 / 3 .611 - / . Floor Drains / Trench Drains6 - 11 / 1 54 , 3 / 2 . 6 - 11 / 2 ,,, ( PVC ) 44 schedule- , 13m) ( , .6 - 11 ( ) (Whirlpool Bathtubs)6 - 11 / 1 , .6 - 11 / 2 ASME/ANSIA112.19.7M-1995 ( )ASME/A112.19.8M-1987 ( ,, / ) .6 - 12 Dishwashing Machines) )6 - 12 / 1 ) ( (Domestic Dishwasher (Private Residence)) , , /6 8 1435 / 2014 ... 101 , . 6 - 12 / 2 , )( ( D.C )dual check valve back flow .6 - 12 / 3 6 - 12 / 5 .6 - 12 / 4 , (82C ) , (74C ) .6 - 12 / 5 , , , ,,,, , , , , : . , (1.3m) , , .6 - 13 / (Laundry Trays/Sinks and Drains)6 - 13 / 1 44 . ... 101 1435 / 2014 /6 96 - 13 / 2 .6 - 13 / 3 / 54 .6 - 14 / (SpecialFixturesand/orItems Designed for a Particular Purpose)6 - 14 / 1 .6 - 14 / 2 .6 - 14 / 3 )( , , , Back siphonage .6 - 14 / 4 / , .6 - 15 (Minimum Number of Plumbing Fixtures)6 - 15 / 1 , - 6 / 5 , ( 2 ) - 6 / 5 , - 6 / 5 .6 - 15 / 1 / 1 , - 6 / 4 , ,, )( (. ) /6 10 1435 / 2014 ... 1016 - 15 / 1 / 2 - 6 / 4 . 6 - 15 / 1 / 2 / 1 ( , , , ,, ( ) : 6 - 15 / 1 / 2 / 2 ),)(( 454 .6 - 15 / 1 / 2 / 3 , - 6 / 4 .6 - 15 / 1 / 2 / 4 .)(6 - 15 / 1 / 3 ) ( ( ,,) 6 - 15 / 1 / 4 , - 6 / 5 ( 2 - 6 / 5 .)6 - 15 / 2 6 - 15 / 2 / 1 6 - 15 / 2 / 1 / 1 , - 6 / 5 - 6 / 5... 101 1435 / 2014 /6 11 . , / - 6 / 5 - 6 / 5 . 6 - 15 / 2 / 1 / 1 / 1 5 . 6 - 15 / 2 / 1 / 1 / 2 5 . 6 - 15 / 2 / 1 / 1 / 3 )( . 6 - 15 / 2 / 1 / 1 / 4 , , , (100m) , (33m) , . 6 - 15 / 2 / 1 / 1 / 5 , 5 , (100m) , .6 / 15 / 2 / 1 / 2 , , ( .) )( 6 - 15 / 2 / 2 , 6 - 15 / 2 / 2 / 1 6 - 15 / 2 / 2 / 1 / 1 454 144 - 6 / 5 ,/6 12 1435 / 2014 ... 101 6 - 15 / 2 / 2 / 1 / 2 454 144 . 6 - 15 / 2 / 2 / 1 / 2 , , , (100m) (30m) .6 - 15 / 2 / 2 / 1 / 3 , : - . )( . 6 - 15 / 2 / 2 / 1 / 4 . 6 - 15 / 2 / 2 / 2 . 6 - 15 / 2 / 2 / 2 / 1 ) ( ( ) , , 33m) ( . 14 . 6 - 15 / 2 / 2 / 2 / 2 ) ( : 24 . . ... 101 1435 / 2014 /7 1 7 7 - 1 (Fixture Traps)7 - 1 / 1 , ,, , 3 . 051 mm 751 mm - 7 / 0 .7 - 1 / 2 ) ( 611 mm , , 5 , 0011 mm - 7 / 0 .7 - 1 / 3 - 7 / 0 , 0011 mm .7 - 1 / 4 , - 7 / 3 .7 - 1 / 5 75 011 mm , 51 mm .7 - 1 / 6 51 mm . :7 - 1 / 6 / 1 .7 - 1 / 6 / 2 011 mm ./7 2 1435 / 2014 ... 1017 - 1 / 6 / 3 .7 - 1 / 7 - 7 / 3 .7 - 1 / 7 / 1 : ( 7 - 0 / 7 / 4 ) . 7 - 1 / 7 / 2 . 7 - 1 / 7 / 3 P . .7 - 1 / 7 / 4 ( P ) , , 3 .7 - 1 / 8 , . 7 - 1 / 9 , ( p ) , . 7 - 1 / 11 .7 - 1 / 11 :7 - 1 / 11 / 1 .7 - 1 / 11 / 2 7 - 1 / 11 / 3 Bell .7 - 1 / 11 / 4 .7 - 1 / 11 / 5 . ... 101 1435 / 2014 /7 37 - 1 / 11 / 6 , . )( 7 - 1 / 12 .7 - 2 (Pipe Cleanouts)7 - 2 / 1 7 - 2 / 1 / 1 (16m) ( ) 011 mm . (30m) 011 mm 051 mm 40m 051 mm 051 mm . (50m) .7 - 2 / 1 / 2 , . 7 - 2 / 1 / 3 stack .7 - 2 / 1 / 4 (1.50m) . 7 - 2 / 1 / 5 ( stack ) 0011 mm .7 - 2 / 2 61 001 . .7 - 2 / 3 , . 7 - 2 / 4 . , /7 4 1435 / 2014 ... 1017 - 2 / 5 ( stack ) 051 .7 - 2 / 6 911 mm ( stack , ) :7 - 2 / 6 / 1 . 7 - 2 / 6 / 2 , ( stack ) . 7 - 2 / 7 6/2-7 . 7 - 2 / 8 . 7 - 2 / 9 051 mm 051 mm. 7 - 2 / 11 451 mm .7 - 3 (Cleanout Equivalent)7 - 3 / 1 , , 91 , . 7 - 4 (Acid-Proof Traps) , 051 mm .7 - 5 (Concealed Piping) ( 601 ) ,... 101 1435 / 2014 /7 5 , , , .7 - 6 (Opening Direction) .7 - 7 (Prohibited Installation) , .7 - 8 (Minimum Size) mm 051 051 mm 051 mm .7 - 8 / 1 ( p ) stack . 7 - 8 / 2 -7 / 0 . (ASTM -A -74 ) ( 888 (ASTM- A , ( CISPI 301) . 7 - 9 (Clearances) 051 mm 451 mm . 011 mm 911 mm .7 - 11 (Access) . ... 101 1435 / 2014 /8 1 8 8 - 1 (Values for Fixtures) - 7 / 1 ( DFU ) Drainage Fixture Unit .8 - 2 - 7 / 2 - 7 / 2 , ( 32 mm .)8 - 3 (Values for Continuous and Semi Continuous Flow) ( l/s .0.6 ,)1gpm . 8 - 4 Values for Indirect Waste Receptor , - 7 / 1 - 7 / 2 .8 - 5 (Clear-Water Waste Receptors) ,,hub , , , , )( . 8 - 6 8 - 6 / 1 8 - 6 / 1 / 1 - 8 / 1 .8 - 6 / 1 / 1 / 1 8 - 6 / 1 / 1 / 1 / 1 , , . /8 2 1435 / 2014 ... 1018 - 6 / 1 / 1 / 1 / 2 . . 8 - 6 / 1 / 1 / 1 / 3 ,. 8 - 6 / 1 / 1 / 1 / 4 , , , , ( ) .8 - 6 / 1 / 1 / 2 8 - 6 / 1 / 1 / 2 / 1 . 8 - 6 / 1 / 1 / 2 / 2 .8 - 6 / 1 / 1 / 2 / 3 . . . 8 - 6 / 1 / 1 / 2 / 4 ( ). 8 - 6 / 1 / 1 / 3 8 - 6 / 1 / 1 / 3 / 1 (19 - 23 L) . 8 - 6 / 1 / 1 / 3 / 2 , ( Flushmeter ()Flush meter ) 1. - 2. psi( 0.68-1.36 ) .... 101 1435 / 2014 /8 38 - 6 / 1 / 1 / 4 8 - 6 / 1 / 1 / 4 / 1 . 8 - 6 / 1 / 1 / 4 / 2 . 8 - 6 / 1 / 1 / 5 8 - 6 / 1 / 1 / 5 / 1 : - 8 / 2.8 - 6 / 1 / 1 / 5 / 2 ) ( : - 8 / 3 .8 - 6 / 1 / 2 : - 8 / 4 . 8 - 6 / 1 / 3 8 - 6 / 2 . 8 - 6 / 2 / 1 : - 8 / 6 .8 - 6 / 2 / 1 / 1 /8 4 1435 / 2014 ... 1018 - 6 / 2 / 1 / 2 8 - 6 / 2 / 1 / 3 8 - 6 / 2 / 1 / 3 / 1 8 - 6 / 2 / 1 / 3 / 2 8 - 6 / 2 / 1 / 4 ... 101 1435 / 2014 /8 58 - 6 / 2 / 2 - 8 / 5 .8 - 6 / 2 / 3 . - 8 / 7 . 8 - 6 / 3 .8 - 6 / 3 / 1 . - 8 / 8 .8 - 6 / 4 )( . - 8 / 9 .8 - 6 / 5 . - 8 / 1. .8 - 6 / 5 / 1 8 - 6 / 5 / 1 / 1 : - 8 / 11 .8 - 6 / 5 / 1 / 2 : - 8 / 12 .8 - 6 / 5 / 1 / 3 stall: - 8 / 13 .8 - 6 / 5 / 1 / 4 : - 8 / 14 . 8 - 6 / 5 / 2 : - 8 / 15 .8 - 6 / 6 . 8 - 6 / 6 / 1 . 8 - 6 / 6 / 1 / 1 /8 6 1435 / 2014 ... 1018 - 6 / 6 / 1 / 2 8 - 6 / 6 / 1 / 3 8 - 6 / 6 / 1 / 4 8 - 6 / 6 / 1 / 5 ... 101 1435 / 2014 /8 78 - 6 / 7 . 8 - 6 / 7 / 1 , . 8 - 6 / 7 / 2 . 8 - 6 / 7 / 3 . 8 - 6 / 7 / 4 . - 8 / 16 .8 - 6 / 7 / 5 (Scrub Sink) . 8 - 7 :1 1 1 1 1 1 3 4 / Hose Bibb--------------------------------------------------------------13 /8 8 1435 / 2014 ... 1018 - 8 )(8 - 8 / 1 )( 25 , , .8 - 8 / 2 51 228 . 8 - 9 8 - 9 / 1 8 - 9 / 2 8 - 9 / 3 8 - 9 / 4 ... 101 1435 / 2014 /8 98 - 9 / 5 8 - 11 : - 8 / 17 .8 - 11 : - 8 / 18 .8 - 12 : - 8 / 19 .8 - 13 : - 8 / 2. . ... 101 1435 / 2014 /9 1 9 9 - 1 (Drainage System) , , , , ( ) , DWV . :9 - 1 / 1 (Soil Drainage System) ) ( . 9 - 1 / 2 (Waste or Sanitary Drainage System) , . 9 - 1 / 3 (Storm Drainage System) ,, , , , , .9 - 1 / 4 (Vent System) , . 9 - 2 9 - 2 / 1 . 9 - 2 / 2 , , .9 - 2 / 3 )( . /9 2 1435 / 2014 ... 1019 - 2 / 4 : 9 - 2 / 4 / 1 .9 - 2 / 4 / 2 ..25 .9 - 2 / 4 / 3 525 9 - 2 / 4 / 4 57 . 9 - 2 / 5 . % . .9 - 2 / 6 3 .9 - 2 / 7 . 9 - 3 , , , 9 -3 / 5 , 9 - 3 / . .9 - 4 - 9 / 5 51 - 4 .9 - 5 - 9 / . , 51 - 8 .9 - 6 , .9 - 7 . ... 101 1435 / 2014 /9 39 - 8 ( ) Siphonage . 9 - 8 / 1 . - 9 / 5 .9 - 8 / 2 . - 9 / . .9 - 9 (Back Pressure) , . -9 / 3 .9 - 11 . . 9 - 11 , . - 9 / 4 .9 - 12 : / 9 - 12 / 1 ( 9 - 53 ) .9 - 12 / 2 . /9 4 1435 / 2014 ... 1019 - 13 mm .5 .9 - 14 . - 9 / 5 .9 - 15 9 - 15 / 1 " k " 41 PVC Schedule . 9 - 15 / 2 , - . / 5 .9 - 15 / 3 . . 9 - 15 / 4 ( )( , 611 mm )( 3m ) . - 9 / 6 .9 - 15 / 5 . 9 - 15 / 6 ( mm75,)( .25 % ) .... 101 1435 / 2014 /9 59 - 15 / 7 75mm 200mm , 0.8% 200mm . - 9 / 5 .9 - 15 / 8 ( 9 - 56 / 5 ( ) 9 - 55 / 7 )( 126 .)/ 9 - 15 / 9 45 Y ,,, , , Y ( 5:56 ) , T . : 75mm .9 - 15 / 11 , T . , , . 9 - 15 / 11 , , , , , 75-100mm ( mm 511 . )9 - 15 / 12 ( 9 - .6 / 9 .)9 - 15 / 13 . /9 6 1435 / 2014 ... 1019 - 15 / 14 , 51 , pvc ( Schedule41 ) , , 3.5. 9 - 15 / 15 . , , ASME/ANSIA112.14.1-1975(R1990).. . - 9 / 7 .9 - 16 (Determination of Sizes for Drainage System)9 - 16 / 1 , stack - 9 / 5 .9 - 16 / 2 , ,9 - 16 / 2 / 1 ( mm 511 .)9 - 16 / 2 / 2 , ( mm50 .)9 - 16 / 2 / 3 - 9 / 5 .9 - 16 / 2 / 4 ( mm 51 .)9 - 16 / 3 75mm 100mm .9 - 16 / 4 ... 101 1435 / 2014 /9 7 50mm , .9 - 16 / 5 , , , , , .9 - 17 , ( 5. - 6 .)... 101 1435 / 2014 /10 1 01 01 - 0 Horizontal branch connections above or below vertical stack offsets (600mm) , , . - 01 / 0 .01 - 2 01 - 0 ( - 9 / 0 .)01 - 3 , (600mm) .01 - 4 , 01 - 0 :01 - 4 / 2 .01 - 4 / 2 9 - 4 .01 - 4 / 3 ( - 9 / 0 ) .01 - 5 01 - 4 ( - 9 / 0 .)01 - 5 / 0 (600mm) . /10 2 1435 / 2014 ... 10101 - 6 , . - 9 / 0 .01 - 7 45o 01 - 7 / 0 45o 01 - 7 / 2 01 - 7 / 3 01 - 8 .01 - 7 / 2 .01 - 7 / 3 , ( yokevent ) .01 - 8 01 - 8 / 0 45o 45 , (600mm) , 01 - 7 .01 - 8 / 2 45o 45 :01 - 8 / 2 / 0 .01 - 8 / 0 / 2 ( - 01 / 0 .)01 - 8 / 0 / 3 ( - 01 / 2 ) .... 101 1435 / 2014 /10 301 - 8 / 0 / 4 01 - 7 / 3 , (600mm) .01 - 8 / 3 ( 0 - 2 / 5 ) .01 - 8 / 4 3 , 45 . 45 ( - 01 / 0 .) ... 101 1435 / 2014 /11 1 11 11 - 1 .11 - 2 . , .11 - 3 11 - 3 / 1 11 - 3 / 5 .11 - 3 / 1 .113312 - ( 457 ( ) 016 , ) , , . , .

11 - 0 .11 - 3 / 3 .11 - 3 / 4 ( 51 ) . /11 2 1435 / 2014 ... 10111 - 3 / 5 wye ( 3 ) . wye . 11 / 4 .11 / 4 / 1 CSA B45.9 or ASME AI12.3.4 . 11 - 4 / 2 . , ( 51 ) . ( 4557 ,) - 11 / 1 .11 - 5 11 - 5 / 1 ( )( 34 .)11 - 5 / 2 )( ( 46 ) .11 - 6 , . - 11 / 4 .11 - 7 , , , .... 101 1435 / 2014 /11 311 - 8 , )( . - 11 / 1 . ... 101 1435 / 2014 /12 1 12 12 - 1 12 - 1 / 1 - 2 / 1 , - 2 / 2 , - 2 / 4 .12 - 1 / 2 2 - 2 / 1 .12 - 13 , - 2 / 2 , ,( , ) 12 - 1 / 4 .12 - 1 / 4 , .12 - 2 12 - 2 / 1 )( , , ( mm25 ) , ( 7 - 1 / 6 ) . /12 2 1435 / 2014 ... 10112 - 2 / 2 , . - 12 / 1 .12 - 2 / 3 )( 150mm . - 12 / 2 .12 - 2 / 4 75mm ( - 12 / 1 .)12 - 2 / 5 - 12 / 1 .12 - 3 12 - 3 / 1 300mm , ( m 2 . 1 ,) . - 12 / 3 .12 - 3 / 2 (Flashing) .12 - 3 / 3 , ( m3.5 ,) ( 0.6m ) ( - 12 / 3 ) . ... 101 1435 / 2014 /12 312 - 3 / 4 ( 12 - 3 / 1 12 - 3 / 3 ) , . 12 - 3 / 5 . - 12 / 4 .12 - 4 12 - 4 / 1 75mm . 12 - 4 / 2 0.3m.12 - 5 12 - 5 / 1 . 12 - 5 / 2 , 45 . - 12 / 5 .12 - 5 / 3 ,( 151 mm ) ,/12 4 1435 / 2014 ... 101( 151 mm ) . - 12 / 6 .12 - 5 / 4 .12 - 5 / 5 ( - 12 / 7 ) . , . 12 - 6 12 - 6 / 1 , ( 12 - 8 / 2 - 12 / 8 . )12 - 7 12 - 7 / 1 ( 1 - 2 / 5 ) - 12 / 2 ( - 12 / 9 .)12 - 7 / 2 . - 12 / 11 .12 - 8 12 - 8 / 1 . - 12 / 11 . ... 101 1435 / 2014 /12 512 - 8 / 2 , . - 12 / 12 .12 - 8 / 3 , - 12 / 2 . - 12 / 13 .12 - 8 / 4 .12 - 9 12 - 9 / 1 ( , -12 / 2 .)12 - 9 / 2 , 12 - 9 / 3 . - 12 / 14 .12 - 9 / 3 , . 12 - 11 12 - 11 / 1 , : 12 - 11 / 1 / 1 4 50mm .12 - 11 / 1 / 2 50mm . - 12 / 15./12 6 1435 / 2014 ... 10112 - 11 / 2 2 , , 50mm - 5 / 1 . - 12 / 16 .12 - 11 / 3 , : 12 - 11 / 3 / 1 50mm .12 - 11 / 3 / 2 . )( 12 - 11 / 3 / 3 ( ) - 12 / 3 .12 - 11 . 12 - 9 / 2 , , - 12 / 1 .12 - 12 (Circuit and Loop Venting)12 - 12 / 1 2 8 8 8 8 , , - 12 / 16 . 3 , - 9 / 1 - 9 / 2 - 12 / 4 .12 - 12 / 2 8 ) ( , ,... 101 1435 / 2014 /12 7 - 9 / 1 - 9 / 2 - 12 / 4 . , . , - 12 / 17 .12 - 12 / 3 , .12 - 12 / 4 wye , ,. - 12 / 18 .12 - 12 / 5 .12 - 12 / 6 , . , , .12 - 13 , , 11 40 mm .12 - 14 11 , , , wye , wye 1000mm . /12 8 1435 / 2014 ... 10112 - 15 . , .12 - 16 , , , . -12 / 1 , , , .12 - 17 12 - 17 / 1 50mm .12 - 17 / 2 32 mm . 12 - 17 / 3 . 12 - 17 / 4 ( - 12 / 4 ) .12 - 17 / 5 - 12 / 1 21 % - 12 / 4 , . . 12 - 18 )( , . .... 101 1435 / 2014 /12 912 - 8 / 1 ( ) 100mm , - 9 / 1 , 2 - 9 / 1 2 , . 12 - 18 / 2 ( 5m ,) . 12 - 18 / 3 , , , .12 - 18 / 4 11 - 33 .12 - 19 12 - 19 / 1 , .12 - 19 / 2 wye , wye 150mm , 2 % , 45 91 45 . ... 101 1435 / 2014 /13 1 13 - 13 - 1 )( ( - 31 / 3 ) , , . 13 - 1 / 1 13 - 1 / 1 / 1 . 13 - 1 / 1 / 2 66 % . ( ) , .13 - 1 / 1 / 3 .13 - 1 / 1 / 4 . 13 - 1 / 1 / 5 . 13 - 1 / 1 / 6 ( - 31 / 2 .) /13 2 1435 / 2014 ... 10113 - 2 13 - 2 / 1 , ( USEPA ,) . ( 46.5m2 ) .13 - 2 / 2 ( 93m2) 31 - 2 / 1 / 3 - 31 - 2 / 1 / 2 - 31 - 2 / 1 / 1 .13 - 2 / 3 31 - 2 / 3 : -13 - 2 / 3 / 1 .13 - 2 / 3 / 2 .13 - 2 / 3 / 3 (

.)13 - 2 / 4 13 - 2 / 4 / 1 , , , . . 13 - 2 / 4 / 2 .13 - 2 / 4 / 3 , 50mm , 150mm . ... 101 1435 / 2014 /13 313 - 2 / 4 / 4 ( mm 666 ) .13 - 2 / 4 / 5 300mm 90 % 450mm , . 13 - 2 / 4 / 6 . 13 - 2 / 5 :13 - 2 / 5 / 1 , . 13 - 2 / 5 / 2 . 13 - 2 / 5 / 3 .13 - 2 / 5 / 4 . 13 - 2 / 5 / 5 31 - 2 / 5 / 3 - 31 - 2 / 5 / 4 , 31 - 2 / 3 - 31 - 2 / 5 .13 - 2 / 6 13 - 2 / 6 / 1 31 - 2 / 3 .( 376 ) ( 46.5m2) ( 28 ) ( 46.5m2) .13 - 2 / 6 / 2 31 - 2 / 3 ( 376 ) ( (28 m2 ( 28 ( ( (93 m2 . .13 - 3 13 - 3 / 1 900mm ( 1X0.75m ) 675mm /13 4 1435 / 2014 ... 101 . 46 , 150mm 100mm .13 - 3 / 2 . 13 - 3 / 3 , , ( , , ---- ) 31 - 3 / 3 .13 - 3 / 4 , . 13 - 4 , . .13 - 5 . ... 101 1435 / 2014 /14 1 14 14 - 1 (Inspections) , 41 - 3 . .14 - 2 (Testing of Plumbing Systems) 41 - 3 . 14 - 2 / 1 . 14 - 2 / 2 .14 - 3 (Test Methods)14 - 3 / 1 , . 14 - 3 / 2 . , , ./14 2 1435 / 2014 ... 101 , m) 3 ( . (3 m) ( , ( 3 m ) ) (3m) . 41 , . 14 - 3 / 3 . 3.4 m 258mm , 41 .14 - 3 / 4 . 4.1( 6.8 ) ,( 6.8 ) . 41 . 14 - 3 / 5 . , ( 25mm , ) , , ) ...0 ) , 5.1 14 , . ... 101 1435 / 2014 /14 314 - 3 / 6 , 3 . 41 .14 - 4 (General Administration) , , . 14 - 5 14 - 5 / 1 14 - 5 / 1 / 1 . 14 - 5 / 1 / 2 , , , , , .14 - 5 / 2 . ... 101 1435 / 2014 / 1 - 1 / 1 : - 1 / 2 : / 2 1435 / 2014 ... 101 - 1 / 3 : - 1 / 4 : - 1 / 5 : cleanout ... 101 1435 / 2014 / 3. - 1 / 6 : - 1 / 7 : - 1 / 8 :/ 4 1435 / 2014 ... 101 - 1 / 9 : - 1 / 10 : - 1 / 11 : ... 101 1435 / 2014 / 5 - 1 / 12 : - 1 / 13 : - 1 / 14 : / 6 1435 / 2014 ... 101 1 - 2 / 15 - 1 / 16 : ... 101 1435 / 2014 / 7 - 1 / 17 : - 1 / 18 : / 8 1435 / 2014 ... 101 - 1 / 19 : - 2 / 1 :... 101 1435 / 2014 / 9 - 4 / 1 : - 4 / 2 : / 10 1435 / 2014 ... 101 - 4 / 3 : wye - 4 / 4 : ( a ( ) b ) ... 101 1435 / 2014 / 11 - 4 / 5 : / 12 1435 / 2014 ... 101 - 5 / 1 : - 5 / 2 : - 5 / 3 : ... 101 1435 / 2014 / 13 - 5 / 4 : - 5 / 5 : . - 5 / 6 : / 14 1435 / 2014 ... 101 - 5 / 7 : - 5 / 8 : - 5 / 9 : ... 101 1435 / 2014 / 15 - 5 / 11 : - 5 / 11 : / 16 1435 / 2014 ... 101 - 5 / 12 : - 5 / 13 : ... 101 1435 / 2014 / 17 - 5 / 14 : - 5 / 15 : / 18 1435 / 2014 ... 101 - 5 / 16 : - 5 / 17 : ... 101 1435 / 2014 / 19 - 5 / 18 : - 5 / 19 : / 20 1435 / 2014 ... 101 - 5 / 21 :

A=65 mm B=245 mmsize=32mm A=163mm B= 87mm C= 114mm Size= 32mm A=126mm B=64 mm C=138 mm D=132 mm Size= 40mm - 7 / 1 : ... 101 1435 / 2014 / 21 - 7 / 2 : - 7 / 3 : - 7 / 4 : ( stack )/ 22 1435 / 2014 ... 101 - 8 / 1 : - 8 / 2 : - 8 / 3 : ... 101 1435 / 2014 / 23 - 8 / 4 : - 8 / 5 : / 24 1435 / 2014 ... 101 - 8 / 6 : - 8 / 7 : - 8 / 7 : ... 101 1435 / 2014 / 25 - 8 / 8 : - 8 / 9 : )(/ 26 1435 / 2014 ... 101 - 8 / 11 : - 8 / 11 : ... 101 1435 / 2014 / 27 - 8 / 12 : - 8 / 13 : / 28 1435 / 2014 ... 101 - 8 / 14 : - 8 / 15 : - 8 / 16 : ... 101 1435 / 2014 / 29 - 8 / 17 : ( 3 ) --- / 30 1435 / 2014 ... 101 - 8 / 17 : ( 2 ) - 8 / 18 : ... 101 1435 / 2014 / 31 - 8 / 19 : / 32 1435 / 2014 ... 101 R - 8 / 21 : - 9 / 1 : ... 101 1435 / 2014 / 33 - 9 / 2 : - 9 / 3 : / 34 1435 / 2014 ... 101 - 9 / 4 : - 9 / 5 : ... 101 1435 / 2014 / 35 - 9 / 6 : - 9 / 7 : / 36 1435 / 2014 ... 101 - 11 / 1 : - 11 / 1 : ... 101 1435 / 2014 / 37 - 12 / 1 : - 12 / 2 : / 38 1435 / 2014 ... 101 - 12 / 3 : 2 - 12 / 4 : ... 101 1435 / 2014 / 39 - 12 / 5 : - 12 / 6 : - 12 / 7 :/ 40 1435 / 2014 ... 101 - 12 / 9 : - 12 / 11 : ... 101 1435 / 2014 / 41 - 12 / 11 : - 12 / 12 : / 42 1435 / 2014 ... 101 - 12 / 13 : - 12 / 14 : ... 101 1435 / 2014 / 43 - 12 / 15 : - 12 / 16 : / 44 1435 / 2014 ... 101 - 12 / 17 : - 12 / 18 : ... 101 1435 / 2014 / 45 - 13 / 1 : - 13 / 2 : ... 101 1435 / 2014 / 1 - 2 / 1 : ) ( Standard Specification Material of Pipe ASTMD2661: ASTM F628: ASTM F 1488:CSA B181.1 Acrylonitrile butadiene styrene (ABS) plastic pipe in IPS. Diameters, including .Schedule 40.DR 22(PS200) and DR 24 (PS 140): with a solid. Cellular core or composite wall (ABS) (IPS) 40 , 22 PS 200 24 PS 140 ASTM B43Brass pipe ASTMA74 : ASTM A 888: CISPI301 Cast -iron pipe ASTM B42 : ASTM B 302 Copper or copper-alloy pipe ASTMB 75: ASTM B 88: ASTM B 251:ASTM B 306 Copper or copper-alloy tubing (Type K,L,M or DWV) ASTM A 53 Galvanized steel pipe ASTM C 1053 Glass pipe ASTM F 1412: CAN/CSA B181.3 Polyolefin pipe ASTM D 2665: ASTM F 891: ASTM F: CSA B181.2 Polyvinyl chloride (PVC) plastic pipe in IPS. Diameters, (PS 200),and DR 24(PS 140):With a solid , cellular core or composite wall ASTM D2949, ASTM F 1488 Polyvinyl chloride (PVC) plastic pipe with a 3.25- inch a-D. and a solid, cellular core or composite wall / 2 1435 / 2014 ... 101 - 2 / 1 : ) ( Standard Specification Material of Pipe ASTM F 1673: CAN/CSA B 181.3 Polyvinylidene fluoride (PVDF) plastic pipe ASME A 112.3.1 Stainless steel drainage systems ,types 304 and 316 L - 2 / 2 : ) ( Standard Specification Material of Pipe ASTMD2661: ASTM F628: ASTM F 1488:CSA B181.1 Acrylonitrile butadiene styrene (ABS) plastic pipe in IPS. Diameters, including .Schedule 40.DR 22(PS200) and DR 24 (PS 140): with a solid. Cellular core or composite wall (ABS) IPS)( 40 , 22 PS 200 24 PS 140 ASTM C 428Asbestos cement pipe ASTMA74 : ASTM A 888: CISPI301 Cast iron pipe ASTMB 75: ASTM B 88: ASTM B 251:ASTM B 306 Copper or copper-alloy tubing (Type K,L,M or DWV) ASTM F 1412: CAN/CSA B181.3 Polyolefin pipe ASTM D 2665: ASTM F 891: ASTM F: CSA B181.2 Polyvinylchloride(PVC)plasticpipeinIPS.Diameters, (PS 200),and DR 24(PS 140):With a solid , cellular core or composite wall ... 101 1435 / 2014 / 3 - 2 / 2 : ) ( Standard Specification Material of Pipe ASTM D2949, ASTM F 1488 Polyvinyl chloride (PVC) plastic pipe with a 3.25- inch a-D. and a solid , cellular core or composite wall ASTM F 1673: CAN/CSA B 181.3 Polyvinylidene fluoride (PVDF) plastic pipe ASME A 112.3.1 Stainless steel drainage systems ,types 304 and 316 L - 2 / 3 : Standard Specification Material of Pipe ASTMD2661: ASTM F628: ASTM F 1488:CSA B181.1 Acrylonitrile butadiene styrene (ABS) plastic pipe in IPS. Diameters, including .Schedule 40.DR 22(PS200) and DR 24 (PS 140): with a solid. Cellular core or composite wall (ABS) IPS) ( 40 , 22 PS 200 24 PS 140 ASTM F 1488: ASTM D 2751 Acrylonitrilebutadienestyrene(ABS)plasticpipein seweranddrainDiametersincluding42(PS20).PS 35.SDR35(PS45).PS50.PS100.PS140.SDR.23.5(PS 150) and PS 200: with a solid. cellular core or composite wall (ABS) IPS)( 42 , 22 PS 200 ASTM C 428Asbestos cement pipe ASTMA74 : ASTM A 888: CISPI301Cast iron pipe / 4 1435 / 2014 ... 101 - 2 / 3 : Standard Specification Material of Pipe ASTM C14:ASTM C76: CAN/CSA A257.1M CAN/CSA A257.2M Concrete pipe ASTMB 75: ASTM B 88: ASTM B 251 Copper or copper-alloy tubing (Type K,L,M or DWV) ASTM F 714 Polyethylene (PE)plastic pipe (SDR-PR) ASTM D 2665: ASTM F 891: ASTM F: CSA B181.2 Polyvinyl chloride (PVC) plastic pipe in IPS. Diameters, (PS 200),and DR 24(PS 140):With a solid , cellular core or composite wall ASTM F 891:ASTM F 1488: ASTM D 3034:CSA B 182.2: CSA B182.4 Polyvinyl chloride (PVC) plastic pipe in sewer and drain diameters, including PS 25, SDR 41 (PS 28) .PS 35. SDR35 (PS 46) PS 50.PS 100, SDR 26 (PS 115). PS 140 and PS 200: with a solid , cellular core or composite wall ASTM D2949, ASTM F 1488 Polyvinyl chloride (PVC) plastic pipe with a 3.25- inch a-D. and a solid , cellular core or composite wall , ASTM F 1673: CAN/CSA B 181.3 Polyvinylidene fluoride (PVDF) plastic pipe ASTM A 112.3.1 Stainless steel drainage systems ,types 304 and 316 L ASTM C 4:ASTM C 700Vitrified clay pipe - 2 / 4 : Standard Specification Material of Pipe ASTMD2661: ASTM F628: ASTM F 1488:CSA B181.1 Acrylonitrile butadiene styrene (ABS) plastic pipe in IPS. Diameters,including.Schedule40.DR22(PS200)andDR 24 (PS 140): with a solid. Cellular core or composite wall. (ABS) IPS)( 40 , 22 PS 200 24 PS 140 ... 101 1435 / 2014 / 5 - 2 / 4 : Standard Specification Material of Pipe ASTM F 1488: ASTM D 2751 Acrylonitrile butadiene styrene (ABS) plastic pipe in sewer anddrain.Diametersincluding42(PS20).PS35.SDR35 (PS45).PS50.PS100.PS140.SDR.23.5(PS150)andPS 200: with a solid. cellular core or composite wall. (ABS) IPS)( 42 , 22 PS 200 ASTM C 428Asbestos cement pipe ASTMA74 : ASTM A 888: CISPI301Cast iron pipe ASTM C14:ASTM C76: CAN/CSA A257.1M CAN/CSA A257.2M Concrete pipe ASTMB 75: ASTM B 88: ASTM B 251 Copper or copper-alloy tubing (Type K,L,M or DWV) ASTM F 714 Polyethylene (PE)plastic pipe (SDR-PR) ASTM D 2665: ASTM F 891: ASTM F: CSA B181.2 Polyvinyl chloride (PVC) plastic pipe in IPS. Diameters, (PS 200),and DR 24(PS 140):With a solid , cellular core or composite wall. ASTM F 891:ASTM F 1488: ASTM D 3034:CSA B 182.2: CSA B182.4 Polyvinyl chloride (PVC) plastic pipe in sewer and drain diameters, including PS 25, SDR 41 (PS 28) .PS 35. SDR35 (PS 46) PS 50.PS 100, SDR 26 (PS 115). PS 140 and PS 200: with a solid , cellular core or composite wall ASTM D2949, ASTM F 1488 Polyvinyl chloride (PVC) plastic pipe with a 3.25- inch a-D. and a solid , cellular core or composite wall ASTM F 1673: CAN/CSA B 181.3 Polyvinylidene fluoride (PVDF) plastic pipe ASTM A 112.3.1 Stainless steel drainage systems ,types 304 and 316 L ASTM C 4:ASTM C 700Vitrified clay pipe / 6 1435 / 2014 ... 101 - 3 / 1 : maximum Vertical spacing (cm) maximum horizontal spacing (cm) Piping material 300b120 ABS pipe (ABS) 450300 Aluminum tubing 300300 Brass pipe 450SaCast iron pipe 300360Copper or copper alloy pipe 300180 Copper or copper-alloy tubing 1-inch diameter and larger 300300 Copper or copper-alloy tubing 1-inch diameter and larger 300b80.1 Cross linked polyethylene (PEX)pipe ( )12080.1 Cross linked polyethylene / aluminum /cross- linked polyethylene (PEX- AL-PEXS) pipe / / ( PEX - AL - PEXS ) 300b90 CPVC pipe or tubing 1 inch and smaller CPVC 1 300b120 CPVC pipe or tubing 1 inch and larger CPVC 1 450360 Steel pipe 120Continuous Lead pipe 12080.1 Polyethylenealuminum (PE- AL-PE) pipe ( PE - AL - PE ) ... 101 1435 / 2014 / 7 - 3 / 1 : maximum Vertical spacing (cm) maximum horizontal spacing (cm) Piping material 300b80.1 Polyethylene (pp)pipe or tubing 1 inch and smaller 1 300b120 Polyethylene (pp)pipe or tubing 1 inch and larger 1 300b120 PVC pipe 300b300 Stainless steel drainage systems a . 3 3 .b . 50 - 4 / 1 : Min Verticalpipe size (cm)Min Horizontal pipe size (cm)Min. Trap size (cm)Fixture 3.75 5 3.75Bathtub 3.75 5 5Cloth washer 3.75 5 3.75Laundry sink 5 5 5Shower / 8 1435 / 2014 ... 101 - 4 / 1 : Min Verticalpipe size (cm)Min Horizontal pipe size (cm)Min. Trap size (cm)Fixture 5 5 3.75Kitchen3.75 3.75 3.75Bar sink 3.125 3.125 3.125Wash Basin 7.5 7.5 Built into toiletToilet( ) - 4 / 2 : Minimum slope Size (cm)0.625 6.25 0.3125 7.5-150.15625 20 - 4 / 3 Type of Fitting Pattern Change in direction Horizontal to Vertical Vertical to Horizontal Horizontal to Horizontal Sixteenth bend X X X... 101 1435 / 2014 / 9 - 4 / 3 Type of Fitting Pattern Change in direction Horizontal to Vertical Vertical to Horizontal Horizontal to Horizontal Eighth bend X X XSixth bend X X Xa Quarter bend X XaXaShort sweep X Xa,bXa Sanitary Tee 90 Xc Wye 45X X XCombination wye and eighth bend X X Xa.The fitting shall only be permitted on (50 mm )or smaller fixture drain 50 b.75 mm and larger. 75 c.For Installation on multiple connection fitting. / 10 1435 / 2014 ... 101 - 5 / 1 : D.F.U.) ) Type of Fixture D.F.U./Fixture (Load) \ )( Minimum Size of Trap2 (inches) (mm) Bathroom groups 1 tank water closet, 1 lavatory with 1 inch trap and 1 bathtub1 or shower stall , 30mm 1 730 1 water closet with flush valve, 1 lavatory with 1 inch trap and 1 bathtub or shower1 , 30mm 1 11 Bathtub (with or without overhead shower)1 ( )240 Bathtub1 350 Bidet 240 Clothes washer, automatic 350 Dental unit or cuspidor 130 Drinking fountain 25 Dishwasher2, domestic 2, 240 Floor drains - 5 / 2Lavatories Lavatory Domestic 130 Lavatory Public 230 Lavatory barber, beauty parlor , 240 Lavatory dental 130 Lavatory surgeon's 240 Laundry tray (1 or 2 compartments) ( 1 2 )240 Shower stall 350 ... 101 1435 / 2014 / 11 - 5 / 1 : D.F.U.) ) Type of Fixture D.F.U./Fixture (Load) \ )( Minimum Size of Trap2 (inches) (mm) Showers (group) per head2 ( ) 2350 Sinks Combination sink and tray 340 Combination sink and tray with food-disposal unit 440 Flushing rim (with valve) ) (875 Kitchen sinkdomestic 240 Kitchen sink, domestic, with food-waste grinder 3 40 Pot, scullery, etc.2 2440 Service (P trap) 375 Service (P trap) 250 Surgeon's 340 Wash sink2 (circular or multiple), each set of faucets ( ,) 240 Urinals Urinal, pedestal, siphon jet, blowout 850 Urinal stall 350 Urinal, wall integral trap 350 Urinal, wall P trap, exposed P 240 Water closets Tank operated 475 Valve-operated 875 1 . . 2 . - 5 / 2 . / 12 1435 / 2014 ... 101 - 5 / 2 : D.F.U.) ) - 5 / 1 Fixture Drain or Trap Size Drainage Fixture Unit Value (D.F.U.) 30 mm and smaller1 40 mm2 50 mm3 65 mm4 75 mm5 100 mm6 - 6 / 1 : Material Slandered Bathtub Liners (plexiglass/ABS or acrylic/plastic) / ( ABS ) / ANSI Z124.8-1990 Bathtubs, Plastic ANSI Z124.1-1995 and ANSI Z124.1a & b-1995 CSA B45.5-1999 in B45 Bidets ASME/ANSI A112.19.2M-1998 CSA B45-1999 Enameled Cast Iron Plumbing Fixtures ASME/ANSI A112.19.1M-1994 CSA B45.2 -1999 in B45 Fittings: Plumbing Fixture Fittings (metering valves, faucets, etc.) : ( ). ASME/ANSI A112.18.1M-2000 CSA B125-2001 Suction Fittings for Use in Swimming Pools, Wading Pools, Spas, Hot Tubs and Whirlpool Bathtub Appliances ASME/ANSI A112.19.7M-1995 CSA C22.2 No. 218.1-M1989 CSA C22.2 No. 218.2-1993 Floor Drains ASME A112.21.1M-98 CSA B79-1994 (R2000) ... 101 1435 / 2014 / 13 - 6 / 1 : Material Slandered Flushometer Bowls Flushometers ASME/ANSI A112.19.2M-1998 CSA B125-2001 ANSI/ASSE 1037-1990 CSA B125-2001 Grease Interceptors PDI /ASME/ANSI A112.14.3-2000 Low Consumption (6 lpf) Water Closets1 ( 6 GPF ) ASME/ANSI A112.19.2M-1998 CSA B45.1-1999 in B45 CSA B45.4-1999 in B45 Plastic Lavatory ANSI Z124.3a-1995 CSA B45-1999 Plastic Shower Receptors/Shower Stalls / ANSI Z124.2a-1995 CSA B45-1999 Plastic Water Closets Bowls/Tanks / ANSI Z124.4-1996 and ANSI Z124.4a-1996 CSA B45.5-1999 in B45 Porcelain Enameled Formed Steel Plumbing Fixtures, including Bathtub Liners ASME/ANSI A112.19.4M-1994 CSA B45.3-1999 in B45 Stainless Steel Plumbing Fixtures (Residential) )( ASME/ANSI A112.19.3M-1996 CSA B45.4-1999 in B45 Vitreous China Plumbing Fixtures ASME/ANSI A112.19.2M-1998 CSA B45.1-1999 in B45 / 14 1435 / 2014 ... 101 - 6 / 1 : Material Slandered Whirlpool Bathtub Appliances ASME/ANSI A112.19.7M-1995 CSA C22.2 No. 0-M1991 CSA C22.2 No. 14-1995 CSA C22.2 No. 100-1995 CSA C22.2 No. 218.2-1993 CSA B45-1999 CSA B45.10-2001 CSA B125-2001 CSA B137-1999 : - 6 / 2 : , , Material Slandered Anti-Backflow Freezeless Wall Hydrants ANSI/ASSE 1019-1997 CSA B125-2001 Anti-Scald Control Valve ANSI/ASSE 1016-1996 CSA B125-2001 Anti-siphon Self Drawing Frost Proof Sillcock ANSI/ASSE 1019-1997 CSA B125-2001 Automatic Ice Making Equipment NSF #12-1993 CSA C22.2 No. 120-M1991 Automatic Storage Type Water Heater Less Than 75,000 BTU/HR 75,000 / ASHRAE 90A-1980/ ANSI Z21.10.1a-1994 CSA 4.1-M1998 CSA 4.1a-2000 Back Water Valves ASME/ANSI A112.14.1-1998 CSA B181.1-1999 in B1800 CSA B181.2-1999 in B1800 CSA B182.1-1999 in B1800 CSA B70-1997 ... 101 1435 / 2014 / 15 - 6 / 2 : , , Material Slandered Circulating Tank, Instantaneous ANSI Z21.10.1a-1994/UL 499 CSA 4.1-M1998 CSA 4.3 M1998 CSA 4.9-2000 CSA B140.12-1976 CSA C22.2 No. 110-1994 Circulating Tank, Instantaneous, Automatic ANSI Z21.10.3a-1990/UL 174-1977 CSA 4.1-M1998 CSA 4.3-M1998 CSA 4.9-2000 CSA B140.12-1976 C22.2 No. 110-1994 Detergent/Chemical Feeders for Commercial Use / ANSI/ASSE 1055-1997 CSA C22.2 No. 0-M1991 CSA C22.2 No. 0.4-M1982 CSA C22.2 No. 68-1992 CSA C22.2 No. 142-M1997 Dishwashing Machine (Commercial) )( ANSI/ASSE 1004-1990 CSA C22.2 No. 0-M1991 CSA C22.2 No. 0.4-M1982 CSA C22.2 No. 168-M1981 Dishwashing Machine (Residential) )( ANSI/ASSE 1006-1989 CSA C22.2 No. 167-1997 Diverters for Residential Anti-Siphon )( - ASSE 1025-1978 CSA B125-2001 Double Check Detector Assembly ANSI/ASSE 1048-1995 CSA B64-2001 Double Check With Atmospheric Vent ASSE 1012-1995 CSA B64-2001 Double Check Valve Assembly ASSE 1015-1999 CSA B64-2001 Drinking Fountains ARI 1010-1985 or ASME A112.19.2M-1998 CSA B45-1999 Drinking Water Treatment Units Health Effects - NSF #53-1999a / 16 1435 / 2014 ... 101 - 6 / 2 : , , Material Slandered Drinking Water Treatment Units Aesthetic Effects NSF #42-1999 Drinking Water Treatment Chemicals NSF #60-1999 Dual Check Valve ANSI/ASSE 1024-1998 CSA B64-2001 Dual Check Valve (Carbonated Beverage) (Relief Port Required) ( )

( ) ASSE 1022-1996 CSA B64-2001 Food Waste Disposal (Commercial) )( ANSI/ASSE 1009-1990 CSA C22.2 Nos. 0-M1991 CSA C22.2 No. 68-1992 Food Waste Disposal (Residential) )( ASSE 1008-1989 CSA C22.2 Nos. 0-M1991 CSA C22.2 No. 68-1992 Gas Water Heater Above 75,000 BTU 75,000 ANSI Z21.10.3a-1990/AGA CSA 4.3-M1998 Gas Water Heater 75,000 BTU or Less 75 000 ANSI Z21.10.1a-1991 AGA CSA 4.1-M1998 Gas Water Heater (Continuous Use) ) ( ANSI Z21.10.1a-1991 CSA 4.1-M1998 Gas Water Heater Space Heating - ANSI Z21.10.1a-1991 CSA 4.1-M1998 Grease Interceptors PDI-G 101-1985 Handheld Showers ASSE 1014-1990 CSA B125.-2001 Home Laundry Equipment ASSE 1007-1992 CSA C22.2 No. 0-M1991 CSA C22.2 No. 0.4M-1982 CSA C22.2 No. 53-1968 CSA C22.2 No. 169-1997 ... 101 1435 / 2014 / 17 - 6 / 2 : , , Material Slandered Hot Water Dispensers-Electrical ANSI/ASSE 1023-1979 CSA C22.2 No. 64-M1991 Hot Water Generating/Heat Recovery Equipment / NSF #5-1992 Ice Makers UL 563-1975 CSA B45-1999 CSA C22.2 No. 0-M1991 CSA C22.2 No. 0.4M-1982 CSA C22.2 No. 63-1993 CSA C22.2 No. 120-M1991 Individual Pressure Balancing In-line valves for individuals fixture fittings ASSE 1066-1997 CSA B125-2001 Mixing Valves ANSI/ASSE 1016-1996 Individual Thermostatic Pressure Balancing and Combination Control Valves CSA B125-2001 Temperature Actuated Mixing Valves, Domestic Use ANSI/ASSE 1017-1999 CSA B125-2001 Oil Fired Water Heaters UL 732-1975/ASME 1975 CSA B140.0-M1987 CSA B140.12-1976 CSA C22.2 No. 0-M1991 CSA C22.2 No. 3-M1988 Pressure Relief Valve ANSI Z21.22-1986 CSA 4.4-M1999 CSA 4.4a-2000 CSA 4.4b-2001 Pressurized Flushing Device ANSI/ASSE 1037-1990 CSA B125-2001 / 18 1435 / 2014 ... 101 - 6 / 2 : , , Material Slandered Reduced Pressure Detector Assembly ANSI/ASSE 1047-1999 CSA B64-2001 Reduced Pressure Principle Backflow Preventer ASSE 1013-1999 CSA B64-2001 Refuse Compactors/Compactor System / NSF #13-1992 CSA C22.2 No. 0-M1991 CSA C22.2 No. 68-1992 Relief Valves For Hot Water System ANSI Z21.22-1986 CSA 4.4-M1999 CSA 4.4a-2000 CSA 4.4b-2001 Reverse Osmosis Drinking Water Treatment System NSF #58-1999 Spray Type Dishwashing Machine for Commercial Use NSF #3-1996 CSA C22.2 No. 0-M1991 CSA C22.2 No. 0.4-M1982 CSA C22.2 No. 53-1968 CSA 22.2 No. 168-M1981 Trap Seal Primer Valve ASSE 1018-1986 CSA B125-2001 Vacuum Breakers, Anti-siphon ANSI/ASSE 1001-1990 CSA B64-2001 Vacuum Breakers Hose Connection ANSI/ASSE 1011-1995 CSA B64-2001 Vacuum Breaker (Laboratory Faucet) ( ) ANSI/ASSE 1035-1995 CSA B64-2001 Vacuum Breakers Pressure Type ASSE 1020-1997 CSA B64-2001 Vacuum Relief Valve ANSI Z21.22-1986 CSA B64-2001 Vending Machine for Food/Beverage / NSF #25-1997 CSA 22.2 No. 0-M1991 CSA C22.2 No. 120-M1991 CSA C22.2 No. 128-1995 ... 101 1435 / 2014 / 19 - 6 / 2 : , , Material Slandered Water Closet Tank Ball Cock ASSE 1002-1999 CSA B125-2001 Water Hammer Arresters ASSE 1010-1998 CSA B125-2001 Water Heater Drain Valve ASSE 1005-1986 CSA B125-2001 Water Pressure Reducing Valves (Domestic) ...)( ANSI/ASSE 1003-1995 CSA B356-2000 - 6 / 3 : /Minimum Air Gap (Inches) When Not Affected by Near Wall1 When Affected by Near Wall2 Lavatories and other fixtures with effective opening not greater than inch diameter. 13 2538 Drinking water fountains, single orifice not greater than 7/16 (0.437) inch diameter or multiple orifices having total area of 0.150 square inches (area of circle 7/16 inch diameter). ( 1.1 )( 79 ) ( 1.1 ).2538 Sink, laundry trays, goose neck bath faucets and other fixtures with effective opening not greater than 25mm diameter. 253858 / 20 1435 / 2014 ... 101 . - 6 / 3 : - /Minimum Air Gap (mm) When Not Affected by Near Wall1 When Affected by Near Wall2 Stills, sterilizers and other appliances, fixtures, devices and water and waste connections used for preparation of sterile material. . 5075 Over rim bath fillers and other fixtures with effective openings not greater than 25mm diameter. 25 5075 Effective openings greater than 25mm. 25 .2 X Diameter of effective opening 3 X Diameter of effective opening 1 - .2 - ( 1 ) . ... 101 1435 / 2014 / 21 - 6 / 4 : Building Type or Occupancy Floor Area per Person (sq. m.) ( .)Assembly Places Facilities for Spectator Events; Worship Places and Funeral Homes - 1.5 Museums, Libraries, Exhibition Areas and Similar Uses 4.5 Schools 4.5 Day Care Centers 6.5 Office Buildings 18 Food Service Establishments, Clubs, Taverns, and Other Eating/Drinking Facilities / 3 Mercantile Units, Except Grocery Stores, Auction Houses, Sale Barns, Car Auction Centers, and other similar Mercantile Units First Floor All Other Floors / 22 1435 / 2014 ... 101 - 6 / 4 : )( - - 9 11 Building Type or Occupancy Floor Area per Person (sq. m.) ( .)Combination Grocery Store/Non-Grocery Mercantile Units / 14 Mercantile Units, such as Auction Houses, Sale Barns, Car Auction Centers, and other similar Mercantile Units 4 Grocery Stores 18 Storage/Shipping Area / 38 Power Plants/Industrial Units / 46 ... 101 1435 / 2014 / 23 - 6 / 5 : Type of Building All Facilities for Employee Use Single Dwelling or Unit of Multiple Dwelling; Condo. or Apartment; or Hotel/Motel Unit . / Male Female Water closets (Fixtures per person) 1:1-151:1-15 1 per dwelling or unit 2:16-352:16-35 3:36-553:36-55 4:56-804:56-80 5:81-1105:81-110 Over 110, add 1 fixture per restroom for each additional 40 males/females. See footnote #1 110 1 40 / . 1Urinals See footnote #2See footnote #2 NoneLavatories3 (Fixtures per person) 1:1-151:1-15 1 per dwelling or unit 2:16-352:16-35 3:36-603:36-60 Over 60, add 1 fixture per restroom for each additional 45 males/females. 60 1 45 / .Bathtubs/Showers7 / 1 per 10 (If Required) 1 per 10 1 per dwelling or unit Drinking fountains4 (Fixtures per person) 1 per 75None / 24 1435 / 2014 ... 101 - 6 / 5 : Type of Building All Facilities for Employee Use Single Dwelling or Unit of Multiple Dwelling; Condo. or Apartment; or Hotel/Motel Unit . / Other Fixtures5 None 1 Double Kitchen Sink; or 1 Single Bowl 60 x 53 x 16 cm minimum 1 Laundry Tray or 1 Automatic Laundry Washing Machine connection for each 4 units5 1 - 60 53 16 1 1 )( 4 ... 101 1435 / 2014 / 25 - 6 / 5 : Type of Building Dormitories Assembly Places:Sports Arenas, Stadiums, Convention Halls, Etc. : . Male Female Male Female Water Closet (Fixtures per person) 1 per 101 per 81:1-1002:1-100 Add 1 fixture for each additional 25 males over 10; and 1 for each additional 20 females over 8. 1 25 10 1 20 8 .2:101-2003:101-150 3:201-4004:151-200 4:400-8005:201-300 6:301-400 7:401-500 8:501-650 9:651-800 Over 800, add 1 fixture for each additional 700 males and 1 for each 200 females. See Footnote #1 800 1 700 1 200 . 1Urinals 1 per 25 See Footnote #2 1:1-100See Footnote #2 (Fixtures per person) Over 150, add 1 fixture for each 50 males added; over 400, add 1 for each 200 males added.2 150 1 50 400 1 200 2:101-200 3:201-400 4:401-600 Over 600, add 1 fixture for each additional 250 persons. 600 1 250 / 26 1435 / 2014 ... 101 - 6 / 5 : Type of Building Dormitories Assembly Places:Sports Arenas, Stadiums, Convention Halls, Etc. : . Male Female Male Female Lavatories3 1 per 121 per 12 1:1-2001:1-200 (Fixtures per person) Over 12, add 1 fixture for each additional 20 males and 1 for each 15 females. 12 1 20 1 15 2:201-4002:201-400 3:401-7503:401-750 Over 750, add 1 fixture per restroom for each added 400 males/females. 750 1 400 Bathtubs, Showers 1 per 8 None(Fixtures per person) For females, add 1 bathtub per 30; over 150, add 1 per 50. . 1 30 : 150 1 50 .Drinking Fountains4 (Fixtures per person) 1 per 75 1 per each set of male and female public restrooms 1 Other Fixtures (Fixtures per person) 1 Service Sink per floor 1 1 Service Sink per floor 1 ... 101 1435 / 2014 / 27 - 6 / 5 : Type of Building Assembly Places:Theaters, Auditoriums, Other Facilities for Spectator Events : Mercantile Units, Malls, Stores, Etc. . Male Female Male FemaleWater Closet (Fixtures per person) 1:1-1002:1-1001:1-1001:1-50 2:101-2003:101-1502:101-2002:51-100 3:201-4004:151-2003:201-4003:101-150 4:401-8005:201-3004:401-8004:151-250 6:301-4005:251-350 7:401-5006:351-500 8:501-6507:501-650 9:651-8008:651-800 Over 800, add 1 fixture for each additional 400 males and 1 for each 170 females. See Footnote #1 800 400 170 1Over 800, add 1 fixture for each additional 500 males and 1 for each 175 females. See Footnote #1 800 500 175 1Urinals (Fixtures per person) 1:1-100 See Footnote #2 1:51-200 See Footnote #2 2:101-200 2:201-400 3:201-400 3:401-600 4:401-600 4:601-800 Over 600, add 1 fixture for each additional 300 males. 600 300 . Over 800, and 1 fixture for each additional 300. 800 400 / 28 1435 / 2014 ... 101 - 6 / 5 : Type of Building Assembly Places:Theaters, Auditoriums, Other Facilities for Spectator Events : Mercantile Units, Malls, Stores, Etc. . Lavatories3 (Fixtures per person) 1:1-200 1:1-2001:1-2001:1-200 2:201-400 2:201-4002:201-4002:201-400 3:401-750 3:401-7503:401-7503:401-750 Over 750, add 1 fixture per restroom for each added 400 males/females. 750 400 Over 750, add 1 fixture per restroom for each added 350 males/females. 750 350 / Drinking Fountains4 (Fixtures per person) 1:1-100 1:1-100 Over 100, add 1 for each added500; over 1000, add 1 for each added 500; over 5000, add 1 for each added 1000 100 500 1000 500 5000 1000Over 100, add 1 for each added500; over 1000, add 1 for each added 500; over 5000, add 1 for each added 1000. 100 500 1000 500 5000 1000 . Other Fixtures (Fixtures per person) 1 Service Sink per Floor 1 Service Sink per Floor ... 101 1435 / 2014 / 29 - 6 / 5 : Type of Building Worship Places and Funeral Homes .... Businesses Selling Motor Fuel to the Public10 Male Female Male Female (See Footnote #1) Water Closets (Fixtures per person) 1 per 250 2501 per 125 1251 per station 1 per station Urinals (Fixtures per person) 1 per 250 250See Footnote #2 2None Lavatories3 (Fixtures per person) 1 per 125 1251 per 125 1251 per station 1 per station Other Fixtures (Fixtures per person) 1 Service Sink None / 30 1435 / 2014 ... 101 - 6 / 5 : Type of Building Schools-Student Use: :Elementary Schools-Student Use: :Secondary, Colleges, Universities, Adult Centers, Etc. . Male Female Male Female Water Closets (Fixtures per person) 1:1-201:1-201 per 401 per 20 2:21-502:21-50See Footnote #1 1Over 50, add 1 fixture per restroom for each additional 50 persons. See Footnote #1 50 50 1 Urinals (Fixtures per person) See Footnote #2 See Footnote #2 1 per 40 See Footnote #2 1 40 1See Footnote #2 2Lavatories3 (Fixtures per person) 1:1-251:1-251 per 401 per 40 2:26-502:26-501 per exercise room Over 50, add 1 fixture per restroom for each additional 50 persons. See Footnote #1 50 50 1 Drinking Fountains4 (Fixtures per person) 1 per 751 per 75 Other Fixtures (Fixtures per person) 1 Service Sink per floor 1 Service Sink per floor ... 101 1435 / 2014 / 31 - 6 / 5 : Type of Building Day Care, Nursery and Preschool Centers Toddlers 16-36 Months Excludes Infants (0-15 Months) 16 - 36 ( 0 - 15 ) Male Female Water Closets (Fixtures per person) 1:1-101:1-10 2:11-252:11-25 3:26-503:26-50 4:51-754:51-75 5:76-1005:76-100 6:101-1256:101-125 7:126-1507:126-150 8:151-1758:151-175 Over 175:Add a fixture per restroom for each additional 50 males/females. (See Footnotes #1 and #11) 175 50 ( 1 11 )Urinals (Fixtures per person) See Footnote #2 2See Footnote #2 2Lavatories3 (Fixtures per person) 1:1-101:1-10 2:11-252:11-25 3:26-503:26-50 4:51-754:51-75 5:76-1005:76-100 6:101-1256:101-125 7:126-1507:126-150 8:151-1758:151-175 Over 175:Add a fixture per restroom for each additional 50 males/females. (See Footnotes #1 and #11) 175 50 ( 1 11 )Drinking Fountains4 (Fixtures per person) 1 per 75 Other Fixtures 1 Service Sink Per Facility / 32 1435 / 2014 ... 101 - 6 / 5 : Type of Building Hospital Individual Room Hospitals Ward Room Water Closets (Fixtures per person) 1 per room 1 per 8 patients 8 Urinals (Fixtures per person) None None Lavatories3 (Fixtures per person) 1 per room 1 per 8 patients 8 Bathtubs, Showers (Fixtures per person) / 1 per room 1 per 8 patients 8 Drinking Fountains4 (Fixtures per person) None 1 per 75 75Other Fixtures (Fixtures per person) 1 Service Sink per floor 1 Service Sink per floor ... 101 1435 / 2014 / 33 - 6 / 5 : Type of Building Institutional Other than Hospitals or Penal Institutions (on each floor) ( ) Penal Institutions For Prisoner Use Cell or Dormitories Male FemaleWater Closets (Fixtures per person) 1 per 25 251 per 20 201 per cell 1 per 8 in a dormitory 8 Urinals (Fixtures per person) 1 per 50 (#2) 50See Footnote #2 2None Lavatories3 (Fixtures per person) 1 per 10 101 per 10 101 per cell 1 per 8 prisoners in a dormitory 8 Bathtubs, Showers (Fixtures per person) / 1 per 8 81 per 8 81 per 8 prisoners 8 Drinking Fountains4 (Fixtures per person) 1 per 75 751 per 75 prisoners 75 Other Fixtures (Fixtures per person) 1 Service Sink per floor 1 Service Sink per floor 6 - 15 / 2 6 - 15 / 2 6 - 15 / 2 ( ) . / 34 1435 / 2014 ... 101 6 - 15 / 2 ( ) . 6 - 15 / 2 :1 - 50 %50 . %. 2 - . 3 - 450 450 . 4 - ) ( . 5 - . / 6 - . / .7 - )( 10 . 8 - 10 . 9 - . 10 - . 11 - )( 3 3 . 12 - . ... 101 1435 / 2014 / 35 - 7 / 1 : (DFU) Type of Fixture D.F.U./Fixture (Load) \ )( Minimum Size of Trap2 (mm) Bathroom groups: 1 tank water closet, 1 lavatory with 31.25mm trap and 1 bathtub1 or shower stall 1 1 31.25 1 1 730 1 water closet with flush valve, 1 lavatory with 31.25 mm trap and 1 bathtub or shower1 31.25 1 1 11 Bathtub (with or without overhead shower)1 ( )240 Bathtub1 350 Bidet 240 Clothes washer, automatic 350 Dental unit or cuspidor 130 Drinking fountain 25 / 36 1435 / 2014 ... 101 - 7 / 1 : (DFU) Type of Fixture D.F.U./Fixture (Load) \ )( Minimum Size of Trap2 (mm) Dishwasher2, domestic 230 Floor drains See Table 2/1-750 Lavatories: Lavatory 130 Lavatory 240 Lavatory, barber, beauty parlor 240 Lavatory, dental 130 Lavatory, surgeon's 240 Laundry tray (1 or 2 compartments) ( 1 2 )240 Shower stall 350 Showers (group) per head2 ( ) 2 350 Sinks: Combination sink and tray 340 Combination sink and tray with food-disposal unit 4 Separate Traps 40 ... 101 1435 / 2014 / 37 - 7 / 1 : (DFU) Type of Fixture D.F.U./Fixture (Load) \ )( Minimum Size of Trap2 (mm) Flushing rim (with valve) 875 Kitchen sink, domestic 240 Kitchen sink, domestic, with food-waste Grinder 3 Separate Traps 40 Pot, scullery, etc.2 440 Service (P trap) ( p )375 Service (P trap) ( p )250 Surgeon's 340 Wash sink2 (circular or multiple), each set of faucets ( ) 240 Urinals: Urinal, pedestal, siphon jet, blowout 850 Urinal stall 350 Urinal, wall integral trap 350 / 38 1435 / 2014 ... 101 - 7 / 1 : (DFU) Type of Fixture D.F.U./Fixture (Load) \ )( Minimum Size of Trap2 (mm) Urinal, wall P trap, exposed p 240 Water closets: Tank operated 475 Valve-operated 875 1. 2 - 7 / 2 7 - 2 - 7 / 1 . - 7 / 2 : - 7 / 1 Fixture Drain or Trap Size Drainage Fixture Unit Valve (D.F.U.) 30 mm and smaller1 40 mm2 250 mm3 65 mm4 75 mm5 100 mm6 ... 101 1435 / 2014 / 39 - 9 / 1 : Maximum number of drainage fixture units connected to any portion of the building drain or the building sewer , including branches of the building drain2 Diameter of pipe (mm) (%)4.02.01.00.50 11--32 33--38 2621--50 3124--65 504236-75 250216180-100 575480390-125 1000840700-150 2300192016001400200 4200350029002500250 6700560046003900300 120001000083007000380 a = 75mm . / 40 1435 / 2014 ... 101 - 9 / 2 : Maximum number of drainage fixture units (dfu) Diameter of pipe (mm) Stacks Total for horizontal branch Total for stack greater than three branch intervals Total for stack of three branch intervals or less Total discharge into one branch interval 8 4 2 3 38 24 10 6 6 50 42 20 9 12 65 72 48 20 20 75 500 240 90 160 100 1100 540 200 360 125 1900 960 350 620 150 3600 2200 600 1400 200 5600 3800 1000 2500 250 8400 6000 1500 3900 300 7000380 a 9 - 3 / 1b - , , stack , stack C . ... 101 1435 / 2014 / 41 - 10 / 1 : Maximum number of drainage fixture units (dfu) that may beconnected to any portion of the building drain Diameter of pipe (mm) )%( 4.02.01,0 0.50 250216180- 100 575480390- 125 10000840700- 150 20300 109201060010400200 40200305002090020500250 60700506004060030900300 1200001000008030070000375 / 42 1435 / 2014 ... 101 - 10 / 2 : Diameter of circuit or loop vent (mm) ( )Fixture unite max number Soil or waste pipe diam.(mm) ( )Line 12510075655040 Maximum horizontal length (cm) )( 60010401 120045012502 900300 20503 3000120060010754 3000120030755 240048060756 600015606002101001007 ... 101 1435 / 2014 / 43 - 10 / 2 : Diameter of circuit or loop vent (mm) ( )Fixture unite max number Soil or waste pipe diam.(mm) ( )Line 12510075655040 Maximum horizontal length (cm) )( 540015005401802001008 420010804205001009 6000210048020012510 42001200300110012511 - 11 / 1 : Capacity pump of ejector (Lpm) ( )Diameter of the discharge pipe (mm) ( )79.5 50 113.6 65 174 75 / 44 1435 / 2014 ... 101 - 11 / 2 : Maximum equivalent length of vent ,mSize of vent, ( ) )(Discharge capacity of sump pump 10075655040-a32-a L /sgpm NLNLNLNLNLNL 0.63 10 NLNLNLNLNL901.26 20 NLNLNLNL 4824 2.5 40 NLNLNL 8123 103.785 60 NLNL 1144512.30 55.05 80 NLNL 7529.107.5036.3 100 NL 1113313.203 NP9.45 150 NL 63186 NPNP12.6 200 NL 39.6010.803 NPNP15.75 250 11426.406.603 NPNP18.93 300 6313.203 NPNPNP25.2 400 397.20 NPNPNPNP31.5 500 - .- NL .- NP .- a . ... 101 1435 / 2014 / 45 - 12 / 1 : Size of Soil or Waste Stack ( cm )Fixture Units Connected Diameter of Vent Required (cm) 3 37.3 3 373 .73 01 0.73 03 .1Maximum Length of Vent (m) 3 2 9.93.75 8 05.9 59.93.75 09 05.9 33.95 02 05.9 25.9 66.95 29 7.8 07.9 59.96.3 42 09.9 33.9 099.97.5 09 09.9 33.9 66.9 299.97.5 39 29.9 66.9 079.97.5 69 07.9 27.9 033.909 099 02.9 33.9 87.9 333.909 299 09.9 39.9 83.9 399.909 599 7.9 23.9 69.9 233.902.5 299 02.9 27.9 007.9 333.902.5 599 09.9 23.9 099.9 399.902.5 00099 7.9 07.9 66.9 233.905 359 8.9 07.9 66.9 033.9 433.905 629 5.9 09.9 62.9 099.9 366.905 969 8.9 33.9 83.9 366.905 00999 7.9 23.9 67.9 233.929 699 07.9 59.9 079.9 433.929 00499 03.9 33.9 033.9 499.929 20299 09.9 29.9 007.9 366.922.5 30699 6.9 29.9 89.9 266.925 00999 25.9 42.9 366.925 20599 07.9 33.9 066.925 30899 09.9 27.9 007.925 50699 8.9 29.9 89.9 : 20 % . / 46 1435 / 2014 ... 101 - 12 / 2 : Size of Fixture Drains () Maximum Allowed Distance from Trap to Vent-cm - 32 75 40 105 50 120 75 150 100 and larger 180 - 12 / 3 :

Number of Bathroom Groups

Diameter of Vent Stacks () 1 or 250 3 to 975 10 to 16100 ... 101 1435 / 2014 / 47 - 12 / 4 : LineSoil or waste pipe diam. (.) Fixture Units (max. number Diameter of circuit or loop vent (.) 40506575100125 Maximum Horizontal Length() 1 3910 6

2 50 12 4.512 3 50 20 39 4 50 106 1230 5 75 301230 6 75 604.824 7 100 1002.1 615.6608 100 2001.8 4.815549 100 5004.210.84210 125 200 4.82160 11 125 1,100 31242