This comprehensive publication provides a convenient reference for regulations in the 2006 International Plumbing Code® (IPC®). The commentary series is presented in an easy-to-understand format. Every chapter begins with “General Comments” and “Purpose” sections followed by code and commentary to subsequent sections, tables and figures. This in-depth publication focuses on providing the full meaning and implications of the 2006 IPC®.

The commentaries are designed to suggest the most effective method of application, and the consequences of not adhering to the code. This is an excellent reference for code officials, engineers, architects, inspectors, plans examiners, contractors and anyone who needs a better understanding of the 2006 IPC

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1	WELCOME PAGE WELCOME PAGE 2006 INTERNATIONAL PLUMBING CODE® CODE AND COMMENTARY 2006 INTERNATIONAL PLUMBING CODE® CODE AND COMMENTARY
2	TITLE PAGE TITLE PAGE
3	COPYRIGHT COPYRIGHT
4	PREFACE PREFACE
6	TABLE OF CONTENTS TABLE OF CONTENTS
8	CHAPTER 1: ADMINISTRATION CHAPTER 1: ADMINISTRATION GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 101 GENERAL SECTION 101 GENERAL
9	SECTION 102 APPLICABILITY SECTION 102 APPLICABILITY
11	SECTION 103 DEPARTMENT OF PLUMBING INSPECTION SECTION 103 DEPARTMENT OF PLUMBING INSPECTION
12	SECTION 104 DUTIES AND POWERS OF THE CODE OFFICIAL SECTION 104 DUTIES AND POWERS OF THE CODE OFFICIAL
14	SECTION 105 APPROVAL SECTION 105 APPROVAL
16	SECTION 106 PERMITS SECTION 106 PERMITS
19	SECTION 107 INSPECTIONS AND TESTING SECTION 107 INSPECTIONS AND TESTING
22	SECTION 108 VIOLATIONS SECTION 108 VIOLATIONS
24	SECTION 109 MEANS OF APPEAL SECTION 109 MEANS OF APPEAL
25	BIBLIOGRAPHY BIBLIOGRAPHY
26	CHAPTER 2: DEFINITIONS CHAPTER 2: DEFINITIONS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 201 GENERAL SECTION 201 GENERAL SECTION 202 GENERAL DEFINITIONS SECTION 202 GENERAL DEFINITIONS
28	FIGURE 202(1) AIR ADMITTANCE VALVE OPENS TO ADMIT AIR TO RELIEVE NEGATIVE PRESSURE FIGURE 202(1) AIR ADMITTANCE VALVE OPENS TO ADMIT AIR TO RELIEVE NEGATIVE PRESSURE FIGURE 202(2) AIR ADMITTANCE VALVE CLOSES AND SEALS VENT UNDER NEUTRAL OR POSITIVE PRESSURES FIGURE 202(2) AIR ADMITTANCE VALVE CLOSES AND SEALS VENT UNDER NEUTRAL OR POSITIVE PRESSURES
29	FIGURE 202(3) MECHANICAL VENT FIGURE 202(3) MECHANICAL VENT FIGURE 202(4) AIR GAP, AIR BREAK FIGURE 202(4) AIR GAP, AIR BREAK
32	FIGURE 202(5) DEFINITION OF BRANCH INTERVAL FIGURE 202(5) DEFINITION OF BRANCH INTERVAL
33	FIGURE 202(6) DEFINITION OF BRANCH INTERVAL FIGURE 202(6) DEFINITION OF BRANCH INTERVAL
34	FIGURE 202(7) BRANCH VENT FIGURE 202(7) BRANCH VENT
35	FIGURE 202(8) DRAINAGE SYSTEM COMPONENTS FIGURE 202(8) DRAINAGE SYSTEM COMPONENTS
37	FIGURE 202(9) DEPTH OF WATER SEAL FIGURE 202(9) DEPTH OF WATER SEAL
39	FIGURE 202(10) FIXTURE AND HORIZONTAL BRANCH DRAIN FIGURE 202(10) FIXTURE AND HORIZONTAL BRANCH DRAIN
40	FIGURE 202(11) FIXTURE DRAIN FIGURE 202(11) FIXTURE DRAIN
42	FIGURE 202(12) SENSOR-CONTROLLED GREASE RECOVERY DEVICE FIGURE 202(12) SENSOR-CONTROLLED GREASE RECOVERY DEVICE FIGURE 202(13) TIMER CONTROLLED GREASE RECOVERY DEVICE FIGURE 202(13) TIMER CONTROLLED GREASE RECOVERY DEVICE
43	FIGURE 202(14) GREASE REMOVAL DEVICE, AUTOMATIC FIGURE 202(14) GREASE REMOVAL DEVICE, AUTOMATIC
44	FIGURE 202(15) THE THREE TYPES OF WATER DISTRIBUTION SYSTEMS FIGURE 202(15) THE THREE TYPES OF WATER DISTRIBUTION SYSTEMS
47	FIGURE 202(16) PARTS OF PLUMBING SYSTEM FIGURE 202(16) PARTS OF PLUMBING SYSTEM
53	BIBLIOGRAPHY BIBLIOGRAPHY
56	CHAPTER 3: GENERAL REGULATIONS CHAPTER 3: GENERAL REGULATIONS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 301 GENERAL SECTION 301 GENERAL
57	SECTION 302 EXCLUSION OF MATERIALS DETRIMENTALTO THE SEWER SYSTEM SECTION 302 EXCLUSION OF MATERIALS DETRIMENTALTO THE SEWER SYSTEM SECTION 303 MATERIALS SECTION 303 MATERIALS
58	TABLE 303.4 PRODUCTS AND MATERIALS REQUIRING THIRD-PARTY TESTING AND THIRD-PARTY CERTIFICATION TABLE 303.4 PRODUCTS AND MATERIALS REQUIRING THIRD-PARTY TESTING AND THIRD-PARTY CERTIFICATION SECTION 304 RODENTPROOFING SECTION 304 RODENTPROOFING
59	FIGURE 303.4 SAMPLE MARKING OF PVC PIPE FIGURE 303.4 SAMPLE MARKING OF PVC PIPE SECTION 305 PROTECTION OF PIPES AND PLUMBING SYSTEM COMPONENTS SECTION 305 PROTECTION OF PIPES AND PLUMBING SYSTEM COMPONENTS
60	TABLE 305.3 PIPE EXPANSION TABLE 305.3 PIPE EXPANSION
61	FIGURE 305.3(1) “L” BEND FIGURE 305.3(1) “L” BEND FIGURE 305.3(2) “Z” BEND FIGURE 305.3(2) “Z” BEND FIGURE 305.3(3) “U” BEND FIGURE 305.3(3) “U” BEND
62	FIGURE 305.5 PIPE PROTECTION FIGURE 305.5 PIPE PROTECTION FIGURE 305.6(1) PROTECTION AGAINST FREEZING FIGURE 305.6(1) PROTECTION AGAINST FREEZING
63	FIGURE 305.6(2) TYPICAL FREEZEPROOF HOSE (SILL) FAUCET INSTALLATION NOT REQUIRING SEPARATE VALVE FIGURE 305.6(2) TYPICAL FREEZEPROOF HOSE (SILL) FAUCET INSTALLATION NOT REQUIRING SEPARATE VALVE
64	FIGURE 305.6(3) SEVERE FROST PENETRATION LEVELS FIGURE 305.6(3) SEVERE FROST PENETRATION LEVELS FIGURE 305.7 ROOF PENETRATIONS FIGURE 305.7 ROOF PENETRATIONS
65	FIGURE 305.8(1) PIPE PROTECTION FIGURE 305.8(1) PIPE PROTECTION
66	FIGURE 305.8(2) NONCOMPLIANT PIPE PROTECTION FIGURE 305.8(2) NONCOMPLIANT PIPE PROTECTION FIGURE 305.9 PROTECTION OF PLUMBING SYSTEM COMPONENTS FIGURE 305.9 PROTECTION OF PLUMBING SYSTEM COMPONENTS
67	SECTION 306 TRENCHING, EXCAVATION AND BACKFILL SECTION 306 TRENCHING, EXCAVATION AND BACKFILL FIGURE 306.2 PIPE ON BOTTOM OF TRENCH FIGURE 306.2 PIPE ON BOTTOM OF TRENCH FIGURE 306.2.1 OVEREXCAVATED TRENCH FIGURE 306.2.1 OVEREXCAVATED TRENCH
68	FIGURE 306.3 BACKFILLING 6-INCH TAMPED LAYER FIGURE 306.3 BACKFILLING 6-INCH TAMPED LAYER
69	SECTION 307 STRUCTURAL SAFETY SECTION 307 STRUCTURAL SAFETY FIGURE 307.2(1) NOTCHES OR HOLES IN WOOD STUDS FIGURE 307.2(1) NOTCHES OR HOLES IN WOOD STUDS
70	FIGURE 307.2(2) HOLES AND NOTCHES IN WOOD JOISTS FIGURE 307.2(2) HOLES AND NOTCHES IN WOOD JOISTS
71	FIGURE 307.2(3) NONCOMPLIANT NOTCH IN FLOOR JOIST FIGURE 307.2(3) NONCOMPLIANT NOTCH IN FLOOR JOIST FIGURE 307.2(4) NOTCHING AND BORING IN A WOOD STUD WALL FIGURE 307.2(4) NOTCHING AND BORING IN A WOOD STUD WALL
72	FIGURE 307.3(1) COMBUSTIBLE PIPE PENETRATION OF FIRE-RATED WALL FIGURE 307.3(1) COMBUSTIBLE PIPE PENETRATION OF FIRE-RATED WALL FIGURE 307.3(2) ANNULAR SPACE PROTECTION FIGURE 307.3(2) ANNULAR SPACE PROTECTION SECTION 308 PIPING SUPPORT SECTION 308 PIPING SUPPORT
73	FIGURE 307.3(3) PIPE PENETRATION OF FIRE-RESISTANCE-RATED ROOF/CEILING ASSEMBLY FIGURE 307.3(3) PIPE PENETRATION OF FIRE-RESISTANCE-RATED ROOF/CEILING ASSEMBLY FIGURE 307.3(4) PIPE PENETRATION OF FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY FIGURE 307.3(4) PIPE PENETRATION OF FIRE-RESISTANCE-RATED FLOOR/CEILING ASSEMBLY
74	FIGURE 307.4 PROHIBITED ALTERATION (TOP CHORD OF FLOOR TRUSS REMOVED) FIGURE 307.4 PROHIBITED ALTERATION (TOP CHORD OF FLOOR TRUSS REMOVED) FIGURE 307.5 EXCAVATION IN RELATION TO FOOTING FIGURE 307.5 EXCAVATION IN RELATION TO FOOTING
75	TABLE 308.5 HANGER SPACING TABLE 308.5 HANGER SPACING FIGURE 308.5(1) POINT OF SAG BETWEEN HANGERS FIGURE 308.5(1) POINT OF SAG BETWEEN HANGERS
76	FIGURE 308.5(2) LOCATION OF HANGERS FIGURE 308.5(2) LOCATION OF HANGERS FIGURE 308.6S WAY BRACING FIGURE 308.6S WAY BRACING
77	FIGURE 308.7 RESTRAINED COUPLING FIGURE 308.7 RESTRAINED COUPLING FIGURE 308.7.1 ANCHORAGE LOCATION FIGURE 308.7.1 ANCHORAGE LOCATION SECTION 309 FLOOD HAZARD RESISTANCE SECTION 309 FLOOD HAZARD RESISTANCE
78	FIGURE 308.9(1) PIPE SUPPORT FIGURE 308.9(1) PIPE SUPPORT FIGURE 308.9(2) PIPE BEND SUPPORT MAINTAINING BEND RADIUS FIGURE 308.9(2) PIPE BEND SUPPORT MAINTAINING BEND RADIUS
79	SECTION 310 WASHROOM AND TOILET ROOM REQUIREMENTS SECTION 310 WASHROOM AND TOILET ROOM REQUIREMENTS
80	FIGURE 310.2 FIXTURE AND PIPING OBSTRUCTIONS FIGURE 310.2 FIXTURE AND PIPING OBSTRUCTIONS
81	FIGURE 310.5(1) URINAL PARTITIONS FIGURE 310.5(1) URINAL PARTITIONS SECTION 311 TOILET FACILITIES FOR WORKERS SECTION 311 TOILET FACILITIES FOR WORKERS SECTION 312 TESTS AND INSPECTIONS SECTION 312 TESTS AND INSPECTIONS
82	FIGURE 310.5(2) URINAL PARTITIONS FIGURE 310.5(2) URINAL PARTITIONS TABLE 311.1 MINIMUM NUMBER OF TOILET FACILITIES TABLE 311.1 MINIMUM NUMBER OF TOILET FACILITIES
85	SECTION 313 EQUIPMENT EFFICIENCIES SECTION 313 EQUIPMENT EFFICIENCIES SECTION 314 CONDENSATE DISPOSAL SECTION 314 CONDENSATE DISPOSAL
87	FIGURE 314.2.3(1) CONDENSATE OVERFLOW SWITCH FIGURE 314.2.3(1) CONDENSATE OVERFLOW SWITCH FIGURE 314.2.3(2) CONDENSATE OVERFLOW SWITCH FIGURE 314.2.3(2) CONDENSATE OVERFLOW SWITCH FIGURE 314.2.3(3) PRIMARY OR AUXILIARY DRAIN PAN FLOAT SWITCH FIGURE 314.2.3(3) PRIMARY OR AUXILIARY DRAIN PAN FLOAT SWITCH
88	BIBLIOGRAPHY BIBLIOGRAPHY
90	CHAPTER 4: FIXTURES, FAUCETS AND FIXTURE FITTINGS CHAPTER 4: FIXTURES, FAUCETS AND FIXTURE FITTINGS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 401 GENERAL SECTION 401 GENERAL
91	SECTION 402 FIXTURE MATERIALS SECTION 402 FIXTURE MATERIALS SECTION 403 MINIMUM PLUMBING FACILITIES SECTION 403 MINIMUM PLUMBING FACILITIES
92	TABLE 403.1 MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURES a(See Sections 403.2 and 403.3) TABLE 403.1 MINIMUM NUMBER OF REQUIRED PLUMBING FIXTURES a(See Sections 403.2 and 403.3)
95	EXAMPLE 1 TOTAL NUMBER OF REQUIRED FIXTURES(Mixed-Use Building) EXAMPLE 1 TOTAL NUMBER OF REQUIRED FIXTURES(Mixed-Use Building)
96	EXAMPLE 2 TOTAL NUMBER OF REQUIRED FIXTURES (Mixed-Use Building) EXAMPLE 2 TOTAL NUMBER OF REQUIRED FIXTURES (Mixed-Use Building)
97	EXAMPLE 3 TOTAL NUMBER OF REQUIRED FIXTURES EXAMPLE 3 TOTAL NUMBER OF REQUIRED FIXTURES EXAMPLE 3 TOTAL NUMBER OF REQUIRED FIXTURES EXAMPLE 3 TOTAL NUMBER OF REQUIRED FIXTURES
99	FIGURE 403.4 CUSTOMER TOILET ACCESS FIGURE 403.4 CUSTOMER TOILET ACCESS SECTION 404 ACCESSIBLE PLUMBING FACILITIES SECTION 404 ACCESSIBLE PLUMBING FACILITIES
100	SECTION 405 INSTALLATION OF FIXTURES SECTION 405 INSTALLATION OF FIXTURES FIGURE 405.3.1 FIXTURE CLEARANCES FIGURE 405.3.1 FIXTURE CLEARANCES
101	FIGURE 405.4 WATER CLOSET FLOOR FLANGE FIGURE 405.4 WATER CLOSET FLOOR FLANGE
102	FIGURE 405.4.3 WALL-HUNG WATER CLOSET FIGURE 405.4.3 WALL-HUNG WATER CLOSET FIGURE 405.5 JOINTS BETWEEN FIXTURES AND WALLS OR FLOORS FIGURE 405.5 JOINTS BETWEEN FIXTURES AND WALLS OR FLOORS
103	FIGURE 405.7 FIXTURE OVERFLOW FIGURE 405.7 FIXTURE OVERFLOW SECTION 406 AUTOMATIC CLOTHES WASHERS SECTION 406 AUTOMATIC CLOTHES WASHERS
104	FIGURE 406.3 CLOTHES WASHER TRENCH DRAIN FIGURE 406.3 CLOTHES WASHER TRENCH DRAIN SECTION 407 BATHTUBS SECTION 407 BATHTUBS
105	SECTION 408 BIDETS SECTION 408 BIDETS
106	SECTION 409 DISHWASHING MACHINES SECTION 409 DISHWASHING MACHINES SECTION 410 DRINKING FOUNTAINS SECTION 410 DRINKING FOUNTAINS
107	SECTION 411 EMERGENCY SHOWERS AND EYEWASH STATIONS SECTION 411 EMERGENCY SHOWERS AND EYEWASH STATIONS SECTION 412 FLOOR AND TRENCH DRAINS SECTION 412 FLOOR AND TRENCH DRAINS
108	FIGURE 412.2(1) TYPICAL FLOOR DRAIN WITHOUT INTEGRAL TRAP FIGURE 412.2(1) TYPICAL FLOOR DRAIN WITHOUT INTEGRAL TRAP FIGURE 412.2(2) TYPICAL FLOOR DRAIN WITH INTEGRAL TRAP FIGURE 412.2(2) TYPICAL FLOOR DRAIN WITH INTEGRAL TRAP SECTION 413 FOOD WASTE GRINDER UNITS SECTION 413 FOOD WASTE GRINDER UNITS
109	FIGURE 413.3 COMMERCIAL FOOD WASTE GRINDER FIGURE 413.3 COMMERCIAL FOOD WASTE GRINDER SECTION 414 GARBAGE CAN WASHERS SECTION 414 GARBAGE CAN WASHERS
110	FIGURE 414.2 GARBAGE CAN WASHER FIGURE 414.2 GARBAGE CAN WASHER SECTION 415 LAUNDRY TRAYS SECTION 415 LAUNDRY TRAYS SECTION 416 LAVATORIES SECTION 416 LAVATORIES
111	FIGURE 416.1 GROUP WASH-UP FIXTURE FIGURE 416.1 GROUP WASH-UP FIXTURE SECTION 417 SHOWERS SECTION 417 SHOWERS
112	FIGURE 417.2 SECURING SHOWER RISER FIGURE 417.2 SECURING SHOWER RISER
113	FIGURE 417.3 SHOWER FLOOR DESIGN FIGURE 417.3 SHOWER FLOOR DESIGN
114	FIGURE 417.4 SHOWER COMPARTMENT FIGURE 417.4 SHOWER COMPARTMENT
115	FIGURE 417.5.2 SHOWER LINING CONNECTION FIGURE 417.5.2 SHOWER LINING CONNECTION SECTION 418 SINKS SECTION 418 SINKS
116	SECTION 419 URINALS SECTION 419 URINALS
117	FIGURE 419.1(1) WATERLESS URINAL FIGURE 419.1(1) WATERLESS URINAL FIGURE 419.1(2) WATERLESS URINAL CARTRIDGE FIGURE 419.1(2) WATERLESS URINAL CARTRIDGE SECTION 420 WATER CLOSETS SECTION 420 WATER CLOSETS
118	FIGURE 419.3 URINAL SURROUNDING MATERIAL FIGURE 419.3 URINAL SURROUNDING MATERIAL
119	FIGURE 420.1(1) BOWL DESIGN FIGURE 420.1(1) BOWL DESIGN FIGURE 420.1(2) FLUSHING ACTION FOR CERTAIN WATER CLOSETS FIGURE 420.1(2) FLUSHING ACTION FOR CERTAIN WATER CLOSETS
120	FIGURE 420.1 WATER CLOSET BOWL HEIGHTS FIGURE 420.1 WATER CLOSET BOWL HEIGHTS FIGURE 420.1(3) DETERMINING WATER CLOSET RIM HEIGHT FIGURE 420.1(3) DETERMINING WATER CLOSET RIM HEIGHT FIGURE 420.4 ACCEPTABLE 4 X 3 CLOSET BENDS FIGURE 420.4 ACCEPTABLE 4 X 3 CLOSET BENDS SECTION 421 WHIRLPOOL BATHTUBS SECTION 421 WHIRLPOOL BATHTUBS
121	FIGURE 421.5(1) NONCOMPLIANT WHIRLPOOL BATHTUB PUMP ACCESS FIGURE 421.5(1) NONCOMPLIANT WHIRLPOOL BATHTUB PUMP ACCESS SECTION 422 HEALTH CARE FIXTURES AND EQUIPMENT SECTION 422 HEALTH CARE FIXTURES AND EQUIPMENT
122	FIGURE 421.5(2) NONCOMPLIANT WHIRLPOOL BATHTUB PUMP ACCESS FIGURE 421.5(2) NONCOMPLIANT WHIRLPOOL BATHTUB PUMP ACCESS
123	SECTION 423 SPECIALTY PLUMBING FIXTURES SECTION 423 SPECIALTY PLUMBING FIXTURES
124	SECTION 424 FAUCETS AND OTHER FIXTURE FITTINGS SECTION 424 FAUCETS AND OTHER FIXTURE FITTINGS
125	TABLE 424.3 TEMPERATURE BURN CHART TABLE 424.3 TEMPERATURE BURN CHART
126	FIGURE 424.4 STANDARDS RELATED TO FIXTURE APPLICATIONS FIGURE 424.4 STANDARDS RELATED TO FIXTURE APPLICATIONS
127	TABLE 424.4 MAXIMUM TEMPERATURES ALLOWED AT USE LOCATIONS TABLE 424.4 MAXIMUM TEMPERATURES ALLOWED AT USE LOCATIONS SECTION 425 FLUSHING DEVICES FOR WATER CLOSETS AND URINALS SECTION 425 FLUSHING DEVICES FOR WATER CLOSETS AND URINALS
129	SECTION 426 MANUAL FOOD AND BEVERAGE DISPENSING EQUIPMENT SECTION 426 MANUAL FOOD AND BEVERAGE DISPENSING EQUIPMENT SECTION 427 FLOOR SINKS SECTION 427 FLOOR SINKS BIBLIOGRAPHY BIBLIOGRAPHY
132	CHAPTER 5: WATER HEATERS CHAPTER 5: WATER HEATERS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 501 GENERAL SECTION 501 GENERAL
133	FIGURE 501.2 WATER-TO-AIR HEAT EXCHANGER FIGURE 501.2 WATER-TO-AIR HEAT EXCHANGER
135	TABLE 501.6(1) TYPICAL CAPACITY TABLE FOR TANKLESS WATER HEATERS TABLE 501.6(1) TYPICAL CAPACITY TABLE FOR TANKLESS WATER HEATERS FIGURE 501.6(1) TYPICAL CAPACITY GRAPH FOR TANKLESS WATER HEATERS FIGURE 501.6(1) TYPICAL CAPACITY GRAPH FOR TANKLESS WATER HEATERS
136	FIGURE 501.6(2) TYPICAL DETERMINATION OF FLOW AT GIVEN TEMPERATURE RISE FIGURE 501.6(2) TYPICAL DETERMINATION OF FLOW AT GIVEN TEMPERATURE RISE
137	SECTION 502 INSTALLATION SECTION 502 INSTALLATION
138	SECTION 503 CONNECTIONS SECTION 503 CONNECTIONS
139	FIGURE 503.1 WATER HEATER VALVE FIGURE 503.1 WATER HEATER VALVE SECTION 504 SAFETY DEVICES SECTION 504 SAFETY DEVICES
140	FIGURE 504.2 WATER HEATER WITH BOTTOM FEED FIGURE 504.2 WATER HEATER WITH BOTTOM FEED FIGURE 504.4 COMBINATION TEMPERATURE AND PRESSURE-RELIEF VALVE FIGURE 504.4 COMBINATION TEMPERATURE AND PRESSURE-RELIEF VALVE
141	FIGURE 504.4.1 TEMPERATURE- AND PRESSURE-RELIEF VALVE INSTALLATION FIGURE 504.4.1 TEMPERATURE- AND PRESSURE-RELIEF VALVE INSTALLATION
142	FIGURE 504.5 COMBINATION TEMPERATURE- AND PRESSURE-RELIEF VALVE LABEL FIGURE 504.5 COMBINATION TEMPERATURE- AND PRESSURE-RELIEF VALVE LABEL
143	FIGURE 504.6(1) RELIEF VALVE DISCHARGE FIGURE 504.6(1) RELIEF VALVE DISCHARGE
144	FIGURE 504.6(2) RELIEF VALVE INDIRECT WASTE FIGURE 504.6(2) RELIEF VALVE INDIRECT WASTE
145	FIGURE 504.7 WATER HEATER IN PAN FIGURE 504.7 WATER HEATER IN PAN SECTION 505 INSULATION SECTION 505 INSULATION BIBLIOGRAPHY BIBLIOGRAPHY
148	CHAPTER 6: WATER SUPPLY AND DISTRIBUTION CHAPTER 6: WATER SUPPLY AND DISTRIBUTION GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 601 GENERAL SECTION 601 GENERAL
149	SECTION 602 WATER REQUIRED SECTION 602 WATER REQUIRED
150	SECTION 603 WATER SERVICE SECTION 603 WATER SERVICE
151	FIGURE 603.1(1) RESIDENTIAL WATER SERVICE SCHEMATIC FIGURE 603.1(1) RESIDENTIAL WATER SERVICE SCHEMATIC
152	TABLE 603.1 TABLE FOR ESTIMATING DEMAND TABLE 603.1 TABLE FOR ESTIMATING DEMAND
153	FIGURE 603.1(2) FRICTION LOSS IN SMOOTH PIPE a (Type L, ASTM B 88 Copper Tubing) FIGURE 603.1(2) FRICTION LOSS IN SMOOTH PIPE a (Type L, ASTM B 88 Copper Tubing)
154	FIGURE 603.1(3) FRICTION LOSS IN SDR 9 PEX TUBING FIGURE 603.1(3) FRICTION LOSS IN SDR 9 PEX TUBING
155	FIGURE 603.2(1) SEPARATION OF WATER SERVICE AND BUILDING SEWER FIGURE 603.2(1) SEPARATION OF WATER SERVICE AND BUILDING SEWER FIGURE 603.2(2) WATER SERVICE CROSSING OVER BUILDING SEWER FIGURE 603.2(2) WATER SERVICE CROSSING OVER BUILDING SEWER
156	TABLE 603.2.1 MINIMUM HORIZONTAL SEPARATION DISTANCES BETWEEN WATER SOURCE ELEMENTS AND SOIL ABSORPTION SYSTEM COMPONENTS TABLE 603.2.1 MINIMUM HORIZONTAL SEPARATION DISTANCES BETWEEN WATER SOURCE ELEMENTS AND SOIL ABSORPTION SYSTEM COMPONENTS SECTION 604 DESIGN OF BUILDING WATER DISTRIBUTION SYSTEM SECTION 604 DESIGN OF BUILDING WATER DISTRIBUTION SYSTEM
157	FIGURE 604.1(1) DIFFERENCE IN ELEVATION FIGURE 604.1(1) DIFFERENCE IN ELEVATION FIGURE 604.1(2) DIFFERENCE IN ELEVATION FIGURE 604.1(2) DIFFERENCE IN ELEVATION
158	FIGURE 604.1(3) CAVITATION FIGURE 604.1(3) CAVITATION TABLE 604.1 MAXIMUM FLOW VELOCITY TABLE 604.1 MAXIMUM FLOW VELOCITY
160	TABLE 604.3 PEAK DEMAND PERIODS TABLE 604.3 PEAK DEMAND PERIODS TABLE 604.3 WATER DISTRIBUTION SYSTEM DESIGN CRITERIA REQUIRED CAPACITY AT FIXTURE SUPPLY PIPE OUTLETS TABLE 604.3 WATER DISTRIBUTION SYSTEM DESIGN CRITERIA REQUIRED CAPACITY AT FIXTURE SUPPLY PIPE OUTLETS
161	TABLE 604.4 MAXIMUM FLOW RATES AND CONSUMPTION FOR PLUMBING FIXTURES AND FIXTURE FITTINGS TABLE 604.4 MAXIMUM FLOW RATES AND CONSUMPTION FOR PLUMBING FIXTURES AND FIXTURE FITTINGS
162	FIGURE 604.5 WATER SUPPLY CONNECTION WITH REDUCED-SIZE FLEXIBLE SUPPLY FIGURE 604.5 WATER SUPPLY CONNECTION WITH REDUCED-SIZE FLEXIBLE SUPPLY TABLE 604.5 MINIMUM SIZES OF FIXTURE WATER SUPPLY PIPES TABLE 604.5 MINIMUM SIZES OF FIXTURE WATER SUPPLY PIPES
164	FIGURE 604.9(1) EXAMPLE OF MECHANICAL WATER-HAMMER ARRESTORS FIGURE 604.9(1) EXAMPLE OF MECHANICAL WATER-HAMMER ARRESTORS
165	FIGURE 604.9(2) AIR CHAMBER WATER HAMMER ARRESTOR FIGURE 604.9(2) AIR CHAMBER WATER HAMMER ARRESTOR FIGURE 604.10 FACTORY BUILT MANIFOLD FOR PARALLEL DISTRIBUTION FIGURE 604.10 FACTORY BUILT MANIFOLD FOR PARALLEL DISTRIBUTION
166	TABLE 604.10.1 MANIFOLD SIZING TABLE 604.10.1 MANIFOLD SIZING SECTION 605 MATERIALS, JOINTS AND CONNECTIONS SECTION 605 MATERIALS, JOINTS AND CONNECTIONS
167	TABLE 605.3 WATER SERVICE PIPE TABLE 605.3 WATER SERVICE PIPE
168	FIGURE 605.3(1) PLASTIC WATER SERVICE EXTENDING INTO BUILDING FIGURE 605.3(1) PLASTIC WATER SERVICE EXTENDING INTO BUILDING
169	FIGURE 605.3(2) PLASTIC WATER SERVICE EXTENDING INTO BUILDING FIGURE 605.3(2) PLASTIC WATER SERVICE EXTENDING INTO BUILDING
172	FIGURE 605.3(3) SAMPLE MARKING OF PEX TUBING FIGURE 605.3(3) SAMPLE MARKING OF PEX TUBING
175	TABLE 605.4 WATER DISTRIBUTION PIPE TABLE 605.4 WATER DISTRIBUTION PIPE
176	TABLE 605.5 PIPE FITTINGS TABLE 605.5 PIPE FITTINGS
177	TABLE 605.8 MANUFACTURED PIPE NIPPLES TABLE 605.8 MANUFACTURED PIPE NIPPLES
178	FIGURE 605.11 ASBESTOS-CEMENT PIPE JOINT FIGURE 605.11 ASBESTOS-CEMENT PIPE JOINT
179	FIGURE 605.12.1 HEAT APPLICATION OF BRAZED JOINT FIGURE 605.12.1 HEAT APPLICATION OF BRAZED JOINT
180	FIGURE 605.14.3 PREPARATION OF PIPE END FIGURE 605.14.3 PREPARATION OF PIPE END
182	FIGURE 605.15.2(1) TYPICAL FLARED JOINT FIGURE 605.15.2(1) TYPICAL FLARED JOINT FIGURE 605.15.2(2) TYPICAL FLARED JOINT FIGURE 605.15.2(2) TYPICAL FLARED JOINT
185	FIGURE 605.20.4 BENDING FIGURE 605.20.4 BENDING
187	TABLE 605.24.1 CORROSIVE HIERARCHY OF METALS (Galvanic Series) TABLE 605.24.1 CORROSIVE HIERARCHY OF METALS (Galvanic Series) FIGURE 605.24.1(1) DIELECTRIC UNION FIGURE 605.24.1(1) DIELECTRIC UNION
188	FIGURE 605.24.1(2) DIELECTRIC FLANGE FITTING FIGURE 605.24.1(2) DIELECTRIC FLANGE FITTING SECTION 606 INSTALLATION OF THE BUILDING WATER DISTRIBUTION SYSTEM SECTION 606 INSTALLATION OF THE BUILDING WATER DISTRIBUTION SYSTEM
189	FIGURE 606.1(1) CURB VALVE ON WATER SUPPLY FIGURE 606.1(1) CURB VALVE ON WATER SUPPLY FIGURE 606.1(2) VALVE AT ENTRANCE TO THE BUILDING AND ON THE DISCHARGE SIDE OF METER FIGURE 606.1(2) VALVE AT ENTRANCE TO THE BUILDING AND ON THE DISCHARGE SIDE OF METER
190	FIGURE 606.1(3) VALVES FOR EACH RISER AND DOWNFEED FIGURE 606.1(3) VALVES FOR EACH RISER AND DOWNFEED FIGURE 606.1(4) DWELLING UNIT VALVE FIGURE 606.1(4) DWELLING UNIT VALVE FIGURE 606.1(5) VALVES ON SUPPLY TO EACH TANK FIGURE 606.1(5) VALVES ON SUPPLY TO EACH TANK
191	FIGURE 606.1(6) WATER HEATER VALVE FIGURE 606.1(6) WATER HEATER VALVE
192	FIGURE 606.2(1) SHUTOFF VALVES FOR EACH FIXTURE FIGURE 606.2(1) SHUTOFF VALVES FOR EACH FIXTURE FIGURE 606.2(2) SILL FAUCET VALVE FIGURE 606.2(2) SILL FAUCET VALVE
193	TABLE 606.5.4 SIZES FOR OVERFLOW PIPES FOR WATER SUPPLY TANKS TABLE 606.5.4 SIZES FOR OVERFLOW PIPES FOR WATER SUPPLY TANKS TABLE 606.5.7 SIZE OF DRAIN PIPES FOR WATER TANKS TABLE 606.5.7 SIZE OF DRAIN PIPES FOR WATER TANKS
194	SECTION 607 HOT WATER SUPPLY SYSTEM SECTION 607 HOT WATER SUPPLY SYSTEM
195	FIGURE 607.2 HOT WATER SUPPLY TEMPERATURE MAINTENANCE FIGURE 607.2 HOT WATER SUPPLY TEMPERATURE MAINTENANCE
196	FIGURE 607.3 EXAMPLE METHOD OF THERMAL EXPANSION CONTROL FIGURE 607.3 EXAMPLE METHOD OF THERMAL EXPANSION CONTROL
197	FIGURE 607.3.1 PRESSURE-REDUCING VALVE WITH THERMAL EXPANSION BYPASS FIGURE 607.3.1 PRESSURE-REDUCING VALVE WITH THERMAL EXPANSION BYPASS
198	SECTION 608 PROTECTION OF POTABLE WATER SUPPLY SECTION 608 PROTECTION OF POTABLE WATER SUPPLY
199	TABLE 608.1 APPLICATION OF BACKFLOW PREVENTERS TABLE 608.1 APPLICATION OF BACKFLOW PREVENTERS
200	FIGURE 608.1(1) ATMOSPHERIC PRESSURE FIGURE 608.1(1) ATMOSPHERIC PRESSURE FIGURE 608.1(2) PRESSURE EXERTED BY 1 CUBIC FOOT OF WATER FIGURE 608.1(2) PRESSURE EXERTED BY 1 CUBIC FOOT OF WATER
201	FIGURE 608.1(3) PRESSURE EXERTED BY A COLUMN OF WATER FIGURE 608.1(3) PRESSURE EXERTED BY A COLUMN OF WATER
202	FIGURE 608.1(4) BASE PRESSURE FIGURE 608.1(4) BASE PRESSURE FIGURE 608.1(5) COLUMN OF WATER EXPOSED TO ATMOSPHERE FIGURE 608.1(5) COLUMN OF WATER EXPOSED TO ATMOSPHERE FIGURE 608.1(6) OPEN TUBE INSERTED IN CONTAINER OF WATER FIGURE 608.1(6) OPEN TUBE INSERTED IN CONTAINER OF WATER
203	FIGURE 608.1(7) VACUUM APPLIED TO A SEALED TUBE INSERTED IN ACONTAINER OF WATER FIGURE 608.1(7) VACUUM APPLIED TO A SEALED TUBE INSERTED IN ACONTAINER OF WATER FIGURE 608.1(8) EXAMPLE OF SIMPLE SIPHON FIGURE 608.1(8) EXAMPLE OF SIMPLE SIPHON FIGURE 608.1(9) EXAMPLE OF ASPIRATION OR VENTURE PRINCIPLE FIGURE 608.1(9) EXAMPLE OF ASPIRATION OR VENTURE PRINCIPLE
204	FIGURE 608.1(10) EXAMPLE OF PUMP CAUSING NEGATIVE PRESSURE FIGURE 608.1(10) EXAMPLE OF PUMP CAUSING NEGATIVE PRESSURE
205	FIGURE 608.6.1 CONNECTION BETWEEN TWO SYSTEMS FIGURE 608.6.1 CONNECTION BETWEEN TWO SYSTEMS
206	TABLE 608.8 IDENTIFICATION COLOR TABLE 608.8 IDENTIFICATION COLOR FIGURE 608.7(1) YARD HYDRANT WITH STOP AND WASTE VALVE FIGURE 608.7(1) YARD HYDRANT WITH STOP AND WASTE VALVE TABLE 608.8.3 SIZE OF PIPE IDENTIFICATION TABLE 608.8.3 SIZE OF PIPE IDENTIFICATION
207	FIGURE 608.7(2) PROHIBITED INSTALLATION OF YARD HYDRANTS CONNECTED TO WATER SERVICE LINES FIGURE 608.7(2) PROHIBITED INSTALLATION OF YARD HYDRANTS CONNECTED TO WATER SERVICE LINES FIGURE 608.8 IDENTIFICATION OF PIPING SYSTEMS FIGURE 608.8 IDENTIFICATION OF PIPING SYSTEMS
210	FIGURE 608.13.4 BAROMETRIC LOOP FIGURE 608.13.4 BAROMETRIC LOOP FIGURE 608.13.5 PRESSURE VACUUM BREAKER FIGURE 608.13.5 PRESSURE VACUUM BREAKER
211	FIGURE 608.13.7 DOUBLE CHECK-VALVE ASSEMBLY FIGURE 608.13.7 DOUBLE CHECK-VALVE ASSEMBLY
213	TABLE 608.15.1 MINIMUM REQUIRED AIR GAPS TABLE 608.15.1 MINIMUM REQUIRED AIR GAPS
214	FIGURE 608.15.1(1) AIR GAP FOR A LAVATORY FAUCET FIGURE 608.15.1(1) AIR GAP FOR A LAVATORY FAUCET FIGURE 608.15.1(2) AIR GAP PIPING SYSTEM FIGURE 608.15.1(2) AIR GAP PIPING SYSTEM FIGURE 608.15.1(3) AIR GAPS-LOCATED NEAR SINGLE WALL FIGURE 608.15.1(3) AIR GAPS-LOCATED NEAR SINGLE WALL
215	FIGURE 608.15.1(4) AIR GAPS-LOCATED NEAR INTERSECTING WALLS FIGURE 608.15.1(4) AIR GAPS-LOCATED NEAR INTERSECTING WALLS FIGURE 608.15.4(1) VACUUM BREAKER FOR HAND HELD SHOWER FIGURE 608.15.4(1) VACUUM BREAKER FOR HAND HELD SHOWER
216	FIGURE 608.15.4(2) SUBMERGED INLET PROTECTED BY VACUUM BREAKER FIGURE 608.15.4(2) SUBMERGED INLET PROTECTED BY VACUUM BREAKER
217	FIGURE 608.15.4.2(1) HOSE (SILL) FAUCET WITHOUT VACUUM BREAKER FIGURE 608.15.4.2(1) HOSE (SILL) FAUCET WITHOUT VACUUM BREAKER FIGURE 608.15.4.2(2) HOSE (SILL) FREEZEPROOF FAUCET WITH INTEGRAL ANTISIPHON DEVICES FIGURE 608.15.4.2(2) HOSE (SILL) FREEZEPROOF FAUCET WITH INTEGRAL ANTISIPHON DEVICES
218	FIGURE 608.15.4.2(3) HOSE CONNECTION VACUUM BREAKER FIGURE 608.15.4.2(3) HOSE CONNECTION VACUUM BREAKER FIGURE 608.16.1 BEVERAGE DISPENSER FIGURE 608.16.1 BEVERAGE DISPENSER
219	FIGURE 608.16.2 FOR BOILER WITHOUT CONDITIONING CHEMICALS FIGURE 608.16.2 FOR BOILER WITHOUT CONDITIONING CHEMICALS
220	TABLE 608.16.3(1) GOSSELIN RATINGS TABLE 608.16.3(1) GOSSELIN RATINGS TABLE 608.16.3(2) HEAT TRANSFER FLUIDS (ESSENTIALLYNONTOXIC) GOSSELIN RATING OF TABLE 608.16.3(2) HEAT TRANSFER FLUIDS (ESSENTIALLYNONTOXIC) GOSSELIN RATING OF FIGURE 608.16.3 DOUBLE WALL HEAT EXCHANGER FIGURE 608.16.3 DOUBLE WALL HEAT EXCHANGER
221	FIGURE 608.16.4(1) COMBINATION WATER DISTRIBUTION/AUTOMATIC SPRINKLER SYSTEM FIGURE 608.16.4(1) COMBINATION WATER DISTRIBUTION/AUTOMATIC SPRINKLER SYSTEM
222	FIGURE 608.16.4(2) COMMON FIRE SPRINKLER AND DOMESTIC WATER SUPPLY FIGURE 608.16.4(2) COMMON FIRE SPRINKLER AND DOMESTIC WATER SUPPLY
224	FIGURE 608.16.6 REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTER FIGURE 608.16.6 REDUCED PRESSURE PRINCIPLE BACKFLOW PREVENTER
225	TABLE 608.17.1 DISTANCE FROM CONTAMINATION TOPRIVATE WATER SUPPLIES AND PUMP SUCTION LINES TABLE 608.17.1 DISTANCE FROM CONTAMINATION TOPRIVATE WATER SUPPLIES AND PUMP SUCTION LINES FIGURE 608.17.3 DEPTH OF WELL FIGURE 608.17.3 DEPTH OF WELL
226	FIGURE 608.17.4 WELL CASING FIGURE 608.17.4 WELL CASING FIGURE 608.17.5 CASING FOR DRILLED OR DRIVEN WELL FIGURE 608.17.5 CASING FOR DRILLED OR DRIVEN WELL FIGURE 608.17.7 DUG WELL COVER FIGURE 608.17.7 DUG WELL COVER
227	SECTION 609 HEALTH CARE PLUMBING SECTION 609 HEALTH CARE PLUMBING FIGURE 609.2 DUAL WATER SERVICE FOR HOSPITALS FIGURE 609.2 DUAL WATER SERVICE FOR HOSPITALS
228	SECTION 610 DISINFECTION OF POTABLE WATER SYSTEM SECTION 610 DISINFECTION OF POTABLE WATER SYSTEM
229	SECTION 611 DRINKING WATER TREATMENT UNITS SECTION 611 DRINKING WATER TREATMENT UNITS SECTION 612 SOLAR SYSTEMS SECTION 612 SOLAR SYSTEMS
230	SECTION 613 TEMPERATURE CONTROL DEVICES AND VALVES SECTION 613 TEMPERATURE CONTROL DEVICES AND VALVES BIBLIOGRAPHY BIBLIOGRAPHY
234	CHAPTER 7: SANITARY DRAINAGE CHAPTER 7: SANITARY DRAINAGE GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 701 GENERAL SECTION 701 GENERAL
235	FIGURE 701.3(1) COMMON BUILDING SEWER LOCATED WITHIN AN APPROVED PUBLIC SEWER EASEMENT FIGURE 701.3(1) COMMON BUILDING SEWER LOCATED WITHIN AN APPROVED PUBLIC SEWER EASEMENT
236	FIGURE 701.3(2) BUILDING ON SAME LOT FIGURE 701.3(2) BUILDING ON SAME LOT SECTION 702 MATERIALS SECTION 702 MATERIALS
237	TABLE 702.1 ABOVE-GROUND DRAINAGE AND VENT PIPE TABLE 702.1 ABOVE-GROUND DRAINAGE AND VENT PIPE
239	TABLE 702.2 UNDERGROUND BUILDING DRAINAGE AND VENT PIPE TABLE 702.2 UNDERGROUND BUILDING DRAINAGE AND VENT PIPE
240	TABLE 702.3 BUILDING SEWER PIPE TABLE 702.3 BUILDING SEWER PIPE
241	SECTION 703 BUILDING SEWER SECTION 703 BUILDING SEWER TABLE 702.4 PIPE FITTINGS TABLE 702.4 PIPE FITTINGS
242	SECTION 704 DRAINAGE PIPING INSTALLATION SECTION 704 DRAINAGE PIPING INSTALLATION TABLE 704.1 SLOPE OF HORIZONTAL DRAINAGE PIPE TABLE 704.1 SLOPE OF HORIZONTAL DRAINAGE PIPE
243	FIGURE 704.3 HYDRAULIC JUMP FIGURE 704.3 HYDRAULIC JUMP SECTION 705 JOINTS SECTION 705 JOINTS
244	FIGURE 705.3 ASBESTOS-CEMENT PIPE JOINT FIGURE 705.3 ASBESTOS-CEMENT PIPE JOINT
245	FIGURE 705.4.1 HEAT APPLICATION OF BRAZED JOINT FIGURE 705.4.1 HEAT APPLICATION OF BRAZED JOINT
246	FIGURE 705.5.1 CAULKED JOINT FOR HUB AND SPIGOT (CAST-IRON) FIGURE 705.5.1 CAULKED JOINT FOR HUB AND SPIGOT (CAST-IRON)
247	FIGURE 705.5.2 CAST-IRON COMPRESSION GASKET FIGURE 705.5.2 CAST-IRON COMPRESSION GASKET FIGURE 705.5.3 HUBLESS CAST-IRON DRAINAGE PIPE JOINT FIGURE 705.5.3 HUBLESS CAST-IRON DRAINAGE PIPE JOINT FIGURE 705.6 CONCRETE MECHANICAL JOINT FIGURE 705.6 CONCRETE MECHANICAL JOINT
249	FIGURE 705.9.3 PREPARATION OF PIPE END FIGURE 705.9.3 PREPARATION OF PIPE END
251	FIGURE 705.13.2 LEAD-WIPED JOINT FIGURE 705.13.2 LEAD-WIPED JOINT
253	FIGURE 705.18.3 CAST-IRON ADAPTER FITTING FIGURE 705.18.3 CAST-IRON ADAPTER FITTING
254	FIGURE 705.19(1) SLIP JOINT FIGURE 705.19(1) SLIP JOINT FIGURE 705.19(2) SLIP JOINTS FIGURE 705.19(2) SLIP JOINTS
255	TABLE 705.20 CAULKING FERRULE SPECIFICATIONS TABLE 705.20 CAULKING FERRULE SPECIFICATIONS TABLE 705.21 SOLDERING BUSHING SPECIFICATIONS TABLE 705.21 SOLDERING BUSHING SPECIFICATIONS SECTION 706 CONNECTIONS BETWEEN DRAINAGE PIPING AND FITTINGS SECTION 706 CONNECTIONS BETWEEN DRAINAGE PIPING AND FITTINGS
256	TABLE 706.3 FITTINGS FOR CHANGE IN DIRECTION TABLE 706.3 FITTINGS FOR CHANGE IN DIRECTION
257	FIGURE 706.3(1) COMPARISON OF DIFFERENT 11/2-INCH LONG SWEEPS FOR VARIOUS PIPING MATERIALS FIGURE 706.3(1) COMPARISON OF DIFFERENT 11/2-INCH LONG SWEEPS FOR VARIOUS PIPING MATERIALS FIGURE 706.3(2) COMPARISON OF 3-INCH COMBINATION WYE AND EIGHTH BEND FOR VARIOUS PIPING MATERIALS FIGURE 706.3(2) COMPARISON OF 3-INCH COMBINATION WYE AND EIGHTH BEND FOR VARIOUS PIPING MATERIALS
258	FIGURE 706.3(3) DRAINAGE PATTERN FITTINGS FIGURE 706.3(3) DRAINAGE PATTERN FITTINGS
260	FIGURE 706.3(4) DIFFERENCE BETWEEN PVC PLASTIC 1/4-BEND SHORT SWEEP AND 1/4-BEND VENT FIGURE 706.3(4) DIFFERENCE BETWEEN PVC PLASTIC 1/4-BEND SHORT SWEEP AND 1/4-BEND VENT FIGURE 706.3(5) BACK-TO-BACK FIXTURES FIGURE 706.3(5) BACK-TO-BACK FIXTURES FIGURE 706.3(6) HEEL INLET FITTINGS FIGURE 706.3(6) HEEL INLET FITTINGS
261	FIGURE 706.3(7) COMBINATION TEES FIGURE 706.3(7) COMBINATION TEES FIGURE 706.3(8) FITTING USES FIGURE 706.3(8) FITTING USES
262	FIGURE 706.3(9) IMPROPER USE OF DWV-PVC/ABS 90 DEGREE FITTINGS FIGURE 706.3(9) IMPROPER USE OF DWV-PVC/ABS 90 DEGREE FITTINGS
263	FIGURE 706.3(10) PROPER USE OF DWV-PVC/ABS 90 DEGREE FITTINGS FIGURE 706.3(10) PROPER USE OF DWV-PVC/ABS 90 DEGREE FITTINGS FIGURE 706.4(1) HEEL- AND SIDE-INLET QUARTER BEND APPLICATION RESTRICTIONS FIGURE 706.4(1) HEEL- AND SIDE-INLET QUARTER BEND APPLICATION RESTRICTIONS SECTION 707 PROHIBITED JOINTS AND CONNECTIONS SECTION 707 PROHIBITED JOINTS AND CONNECTIONS
264	FIGURE 706.4(2) SIDE-INLET QUARTER BEND FOR WATER CLOSET FIGURE 706.4(2) SIDE-INLET QUARTER BEND FOR WATER CLOSET SECTION 708 CLEANOUTS SECTION 708 CLEANOUTS
265	FIGURE 708.1 ACCEPTABLE CLEANOUTS FIGURE 708.1 ACCEPTABLE CLEANOUTS
266	FIGURE 708.2 CLEANOUT INSTALLATIONS FIGURE 708.2 CLEANOUT INSTALLATIONS FIGURE 708.3.1 CLEANOUT LOCATIONS FIGURE 708.3.1 CLEANOUT LOCATIONS
267	FIGURE 708.3.2(1) CLEANOUTS IN BUILDING SEWER—LIMITATIONS FIGURE 708.3.2(1) CLEANOUTS IN BUILDING SEWER—LIMITATIONS FIGURE 708.3.2(2) MANHOLE LOCATIONS FIGURE 708.3.2(2) MANHOLE LOCATIONS
268	FIGURE 708.3.3 CLEANOUTS FIGURE 708.3.3 CLEANOUTS
269	FIGURE 708.3.4 CLEANOUTS BASE OF STACK FIGURE 708.3.4 CLEANOUTS BASE OF STACK FIGURE 708.3.5(1) CLEANOUTS AT SEWER JUNCTION FIGURE 708.3.5(1) CLEANOUTS AT SEWER JUNCTION
270	FIGURE 708.3.5(2) TWO-WAY CLEANOUT FITTING FIGURE 708.3.5(2) TWO-WAY CLEANOUT FITTING FIGURE 708.3.6 MANHOLES INSIDE THE BUILDING FIGURE 708.3.6 MANHOLES INSIDE THE BUILDING
271	FIGURE 708.4 CLEANOUTS ON CONCEALED PIPING FIGURE 708.4 CLEANOUTS ON CONCEALED PIPING
272	TABLE 708.7 CLEANOUT SIZES TABLE 708.7 CLEANOUT SIZES FIGURE 708.8 CLEARANCE FOR CLEANOUTS FIGURE 708.8 CLEARANCE FOR CLEANOUTS SECTION 709 FIXTURE UNITS SECTION 709 FIXTURE UNITS
274	TABLE 709.1 DRAINAGE FIXTURE UNITS FOR FIXTURES AND GROUPS TABLE 709.1 DRAINAGE FIXTURE UNITS FOR FIXTURES AND GROUPS
275	TABLE 709.2 DRAINAGE FIXTURE UNITS FOR FIXTURE DRAINS OR TRAPS TABLE 709.2 DRAINAGE FIXTURE UNITS FOR FIXTURE DRAINS OR TRAPS SECTION 710 DRAINAGE SYSTEM SIZING SECTION 710 DRAINAGE SYSTEM SIZING
276	TABLE 710.1(1) BUILDING DRAINS AND SEWERS TABLE 710.1(1) BUILDING DRAINS AND SEWERS
277	FIGURE 710.1(1) BUILDING DRAIN SIZING FIGURE 710.1(1) BUILDING DRAIN SIZING TABLE 710.1(2) HORIZONTAL FIXTURE BRANCHES AND STACKSa TABLE 710.1(2) HORIZONTAL FIXTURE BRANCHES AND STACKSa
278	TABLE 710.1(1) HORIZONTAL BRANCH CAPACITY TABLE 710.1(1) HORIZONTAL BRANCH CAPACITY FIGURE 710.1(2) HORIZONTAL BRANCH (Complete venting not shown) FIGURE 710.1(2) HORIZONTAL BRANCH (Complete venting not shown) TABLE 710.1(2) STACK CAPACITIES TABLE 710.1(2) STACK CAPACITIES
279	FIGURE 710.1(3) STACK SIZING FIGURE 710.1(3) STACK SIZING TABLE 710.1(3) ALLOWABLE STACK DRAINAGE FIXTURE UNITS TABLE 710.1(3) ALLOWABLE STACK DRAINAGE FIXTURE UNITS
280	FIGURE 710.1(4) EXAMPLE OF SIZING STACK GREATER THAN THREE BRANCH INTERVALS FIGURE 710.1(4) EXAMPLE OF SIZING STACK GREATER THAN THREE BRANCH INTERVALS FIGURE 710.1(5) SIZING OF STACK THREE BRANCH INTERVALS OR LESS FIGURE 710.1(5) SIZING OF STACK THREE BRANCH INTERVALS OR LESS
281	FIGURE 710.1(6) FLOW IN A STACK FIGURE 710.1(6) FLOW IN A STACK FIGURE 710.1(7) REDUCING SIZE OF DRAINAGE STACK FIGURE 710.1(7) REDUCING SIZE OF DRAINAGE STACK SECTION 711 OFFSETS IN DRAINAGE PIPING INBUILDINGS OF FIVE STORIES OR MORE SECTION 711 OFFSETS IN DRAINAGE PIPING INBUILDINGS OF FIVE STORIES OR MORE
282	FIGURE 711.1 VERTICAL STACK OFFSET FIGURE 711.1 VERTICAL STACK OFFSET FIGURE 711.2 HORIZONTAL STACK OFFSET FIGURE 711.2 HORIZONTAL STACK OFFSET
283	FIGURE 711.3 OFFSET SIZING FIGURE 711.3 OFFSET SIZING
284	FIGURE 711.4(1) OFFSET SIZING FIGURE 711.4(1) OFFSET SIZING FIGURE 711.4(2) OFFSET SIZING FIGURE 711.4(2) OFFSET SIZING SECTION 712 SUMPS AND EJECTORS SECTION 712 SUMPS AND EJECTORS
285	FIGURE 712.1(1) PNEUMATIC SEWAGE EJECTOR FIGURE 712.1(1) PNEUMATIC SEWAGE EJECTOR FIGURE 712.1(2) MECHANICAL SEWAGE PUMP FIGURE 712.1(2) MECHANICAL SEWAGE PUMP
286	FIGURE 712.2 SEWAGE EJECTOR INSTALLATION FIGURE 712.2 SEWAGE EJECTOR INSTALLATION
288	FIGURE 712.4.1(1) MACERATING TOILET SYSTEMS FIGURE 712.4.1(1) MACERATING TOILET SYSTEMS FIGURE 712.4.1(2) MACERATING TOILET SYSTEMS FIGURE 712.4.1(2) MACERATING TOILET SYSTEMS
289	TABLE 712.4.2 MINIMUM CAPACITY OF SEWAGE PUMP OR SEWAGE EJECTOR TABLE 712.4.2 MINIMUM CAPACITY OF SEWAGE PUMP OR SEWAGE EJECTOR SECTION 713 HEALTH CARE PLUMBING SECTION 713 HEALTH CARE PLUMBING
290	FIGURE 713.3 COMMON INDIRECT WASTE PIPE FOR STERILIZERS FIGURE 713.3 COMMON INDIRECT WASTE PIPE FOR STERILIZERS
291	FIGURE 713.6 CENTRAL VACUUM SYSTEM FIGURE 713.6 CENTRAL VACUUM SYSTEM
292	TABLE 713.9.1 MULTIPLE CONNECTION FOR BEDPAN WASHERS TO LOCAL VENT STACK TABLE 713.9.1 MULTIPLE CONNECTION FOR BEDPAN WASHERS TO LOCAL VENT STACK FIGURE 713.9.1 LOCAL VENT STACK FIGURE 713.9.1 LOCAL VENT STACK
293	FIGURE 713.9.2 BOTTOM CONNECTION TO LOCAL VENT STACK FIGURE 713.9.2 BOTTOM CONNECTION TO LOCAL VENT STACK TABLE 713.11.1 STACK SIZES FOR BEDPAN STEAMERS ANDBOILING-TYPE STERILIZERS (Number of Connections of Various SizesPermitted to Various-sized Sterilizer Vent Stacks) TABLE 713.11.1 STACK SIZES FOR BEDPAN STEAMERS ANDBOILING-TYPE STERILIZERS (Number of Connections of Various SizesPermitted to Various-sized Sterilizer Vent Stacks)
294	FIGURE 713.10 STERILIZER PIPING FIGURE 713.10 STERILIZER PIPING TABLE 713.11.3 STACK SIZES FOR PRESSURE STERILIZERS(Number of Connections of Various Sizes TABLE 713.11.3 STACK SIZES FOR PRESSURE STERILIZERS(Number of Connections of Various Sizes TABLE 713.11.4 PRESSURE INSTRUMENT WASHER STERILIZER SIZES TABLE 713.11.4 PRESSURE INSTRUMENT WASHER STERILIZER SIZES
295	SECTION 714 COMPUTERIZED DRAINAGE DESIGN SECTION 714 COMPUTERIZED DRAINAGE DESIGN SECTION 715 BACKWATER VALVES SECTION 715 BACKWATER VALVES
296	FIGURE 715.1(1) BACKWATER VALVE FIGURE 715.1(1) BACKWATER VALVE FIGURE 715.1(2) BACKWATER VALVES FIGURE 715.1(2) BACKWATER VALVES
297	BIBLIOGRAPHY BIBLIOGRAPHY
300	CHAPTER 8: INDIRECT/SPECIAL WASTE CHAPTER 8: INDIRECT/SPECIAL WASTE GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 801 GENERAL SECTION 801 GENERAL SECTION 802 INDIRECT WASTES SECTION 802 INDIRECT WASTES
301	FIGURE 802.1.1(1) THREE-COMPARTMENT FOOD PREPARATION SINK FIGURE 802.1.1(1) THREE-COMPARTMENT FOOD PREPARATION SINK
302	FIGURE 802.1.1(2) REFRIGERATED FOOD CASE DISCHARGING TO HUB DRAIN FIGURE 802.1.1(2) REFRIGERATED FOOD CASE DISCHARGING TO HUB DRAIN FIGURE 802.1.1(3) RESTAURANT KITCHEN INDIRECT WASTE FIGURE 802.1.1(3) RESTAURANT KITCHEN INDIRECT WASTE
303	FIGURE 802.1.2 FLOOR DRAIN IN FOOD STORAGE FREEZER FIGURE 802.1.2 FLOOR DRAIN IN FOOD STORAGE FREEZER FIGURE 802.1.3 INDIRECT WASTE FIGURE 802.1.3 INDIRECT WASTE
304	FIGURE 802.1.5 INDIRECT WASTE—CLEAR-WATER WASTE FIGURE 802.1.5 INDIRECT WASTE—CLEAR-WATER WASTE
305	FIGURE 802.1.6 RESIDENTIAL DISHWASHER WASTE CONNECTIONS FIGURE 802.1.6 RESIDENTIAL DISHWASHER WASTE CONNECTIONS FIGURE 802.1.7 COMMERCIAL DISHWASHER WASTE CONNECTION FIGURE 802.1.7 COMMERCIAL DISHWASHER WASTE CONNECTION
306	FIGURE 802.2 TRAPS FOR INDIRECT WASTE PIPES FIGURE 802.2 TRAPS FOR INDIRECT WASTE PIPES
307	FIGURE 802.2.1 AIR GAP FIGURE 802.2.1 AIR GAP FIGURE 802.2.2(1) AIR BREAK FIGURE 802.2.2(1) AIR BREAK FIGURE 802.2.2(2) AIR BREAK FIGURE 802.2.2(2) AIR BREAK
308	FIGURE 802.3(1) WASTE RECEPTORS FIGURE 802.3(1) WASTE RECEPTORS FIGURE 802.3(2) WASTE RECEPTORS FIGURE 802.3(2) WASTE RECEPTORS
309	FIGURE 802.3.1(1) SHALLOW, FLAT BOTTOM WASTE RECEPTOR FIGURE 802.3.1(1) SHALLOW, FLAT BOTTOM WASTE RECEPTOR FIGURE 802.3.1(2) SIZE AND SHAPE OF WASTE RECEPTOR FIGURE 802.3.1(2) SIZE AND SHAPE OF WASTE RECEPTOR SECTION 803 SPECIAL WASTES SECTION 803 SPECIAL WASTES
310	FIGURE 802.3.2 CLEAR-WATER WASTE RECEPTOR FIGURE 802.3.2 CLEAR-WATER WASTE RECEPTOR FIGURE 802.4 STANDPIPES FIGURE 802.4 STANDPIPES
311	SECTION 804 MATERIALS, JOINTS AND CONNECTIONS SECTION 804 MATERIALS, JOINTS AND CONNECTIONS BIBLIOGRAPHY BIBLIOGRAPHY
312	CHAPTER 9: VENTS CHAPTER 9: VENTS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 901 GENERAL SECTION 901 GENERAL
313	FIGURE 901.2(1) LOSS OF TRAP SEAL FIGURE 901.2(1) LOSS OF TRAP SEAL FIGURE 901.2(2) MAXIMUM TRAP SEAL RESISTANCE FIGURE 901.2(2) MAXIMUM TRAP SEAL RESISTANCE
314	SECTION 902 MATERIALS SECTION 902 MATERIALS SECTION 903 OUTDOOR VENT EXTENSION SECTION 903 OUTDOOR VENT EXTENSION
315	FIGURE 903.1(1) REDUCTION OF STACK VENT CONNECTION FIGURE 903.1(1) REDUCTION OF STACK VENT CONNECTION FIGURE 903.1(2) STACK VENT FIGURE 903.1(2) STACK VENT
316	FIGURE 903.1(3) REQUIRED VENT TO OUTDOORS FIGURE 903.1(3) REQUIRED VENT TO OUTDOORS
318	FIGURE 903.4 VENT CONNECTION AT BASE FIGURE 903.4 VENT CONNECTION AT BASE FIGURE 903.5 VENT HEADERS FIGURE 903.5 VENT HEADERS
319	SECTION 904 VENT TERMINALS SECTION 904 VENT TERMINALS FIGURE 904.1 VENT TERMINAL FIGURE 904.1 VENT TERMINAL
320	FIGURE 904.5 SEPARATION OF VENT TERMINAL FIGURE 904.5 SEPARATION OF VENT TERMINAL
321	FIGURE 904.6 SIDEWALL VENT FIGURE 904.6 SIDEWALL VENT SECTION 905 VENT CONNECTIONS AND GRADES SECTION 905 VENT CONNECTIONS AND GRADES
322	FIGURE 905.2 GRADE OF VENTS FIGURE 905.2 GRADE OF VENTS FIGURE 905.3 VENT CONNECTIONS FIGURE 905.3 VENT CONNECTIONS
323	FIGURE 905.4 VERTICAL RISE OF VENT FIGURE 905.4 VERTICAL RISE OF VENT
324	FIGURE 905.5(1) IMPROPERLY CONNECTED VENT SERVING A DRAIN FIGURE 905.5(1) IMPROPERLY CONNECTED VENT SERVING A DRAIN FIGURE 905.5(2) PROPERLY CONNECTED VENT SERVING A DRAIN FIGURE 905.5(2) PROPERLY CONNECTED VENT SERVING A DRAIN FIGURE 905.5(3) HORIZONTAL BRANCH VENT ELEVATION FIGURE 905.5(3) HORIZONTAL BRANCH VENT ELEVATION
325	SECTION 906 FIXTURE VENTS SECTION 906 FIXTURE VENTS TABLE 906.1 MAXIMUM DISTANCE OF FIXTURE TRAP FROM VENT TABLE 906.1 MAXIMUM DISTANCE OF FIXTURE TRAP FROM VENT
326	FIGURE 906.1(1) DISTANCE FROM TRAP TO VENT FIGURE 906.1(1) DISTANCE FROM TRAP TO VENT SECTION 907 INDIVIDUAL VENT SECTION 907 INDIVIDUAL VENT
327	FIGURE 906.1(2) MAXIMUM FALL OF FIXTURE DRAIN BETWEEN TRAP AND VENT FIGURE 906.1(2) MAXIMUM FALL OF FIXTURE DRAIN BETWEEN TRAP AND VENT FIGURE 906.1(3) TRAP TO VENT DISTANCE FOR WATER CLOSETS FIGURE 906.1(3) TRAP TO VENT DISTANCE FOR WATER CLOSETS
328	FIGURE 906.2(1) VENT CONNECTION FIGURE 906.2(1) VENT CONNECTION FIGURE 906.2(2) SELF-SIPHONING PHENOMENON FIGURE 906.2(2) SELF-SIPHONING PHENOMENON
329	FIGURE 906.3(1) CROWN VENTING FIGURE 906.3(1) CROWN VENTING FIGURE 906.3(2) CROWN VENTING FIGURE 906.3(2) CROWN VENTING
330	FIGURE 907.1(1) INDIVIDUAL VENTS FIGURE 907.1(1) INDIVIDUAL VENTS FIGURE 907.1(2) IMPROPERLY INSTALLED INDIVIDUAL VENTS FIGURE 907.1(2) IMPROPERLY INSTALLED INDIVIDUAL VENTS SECTION 908 COMMON VENT SECTION 908 COMMON VENT
331	FIGURE 908.1 COMMON VENTS FIGURE 908.1 COMMON VENTS TABLE 908.3 COMMON VENT SIZES TABLE 908.3 COMMON VENT SIZES SECTION 909 WET VENTING SECTION 909 WET VENTING
332	FIGURE 908.2 COMMON VENTS WITH FIXTURE DRAINS CONNECTING AT SAME LEVEL FIGURE 908.2 COMMON VENTS WITH FIXTURE DRAINS CONNECTING AT SAME LEVEL
333	FIGURE 908.3 COMMON VENTS WITH FIXTURE DRAINS CONNECTING AT DIFFERENT LEVELS FIGURE 908.3 COMMON VENTS WITH FIXTURE DRAINS CONNECTING AT DIFFERENT LEVELS
334	FIGURE 909.1(1) MULTIFLOOR WET VENTING FIGURE 909.1(1) MULTIFLOOR WET VENTING FIGURE 909.1(2) SINGLE BATHROOM GROUP (PRIVATE) WET VENT FIGURE 909.1(2) SINGLE BATHROOM GROUP (PRIVATE) WET VENT FIGURE 909.1(3) DOUBLE BATHROOM GROUP (PRIVATE) WET VENT FIGURE 909.1(3) DOUBLE BATHROOM GROUP (PRIVATE) WET VENT FIGURE 909.1(4) VERTICAL WET VENTING(PRIVATE BATHROOM GROUP) FIGURE 909.1(4) VERTICAL WET VENTING(PRIVATE BATHROOM GROUP)
335	FIGURE 909.1(5) WET VENT VARIATIONS FOR ASINGLE BATHROOM GROUP FIGURE 909.1(5) WET VENT VARIATIONS FOR ASINGLE BATHROOM GROUP FIGURE 909.1(6) TWO BATHROOM GROUPS FIGURE 909.1(6) TWO BATHROOM GROUPS FIGURE 909.1(7) WET VENTING FIGURE 909.1(7) WET VENTING FIGURE 909.1(8) WET VENTING FIGURE 909.1(8) WET VENTING
336	FIGURE 909.1(9) WET VENTING FIGURE 909.1(9) WET VENTING FIGURE 909.1(10) WET VENTING FIGURE 909.1(10) WET VENTING
337	FIGURE 909.1(11) MULTIPLE INDIVIDUAL VENTS FIGURE 909.1(11) MULTIPLE INDIVIDUAL VENTS
338	FIGURE 909.1(12) PROHIBITED WET VENTING FIGURE 909.1(12) PROHIBITED WET VENTING
339	TABLE 909.3 WET VENT SIZE TABLE 909.3 WET VENT SIZE SECTION 910 WASTE STACK VENT SECTION 910 WASTE STACK VENT
340	FIGURE 910.2(1) WASTE STACK VENT FIGURE 910.2(1) WASTE STACK VENT TABLE 910.4 WASTE STACK VENT SIZE TABLE 910.4 WASTE STACK VENT SIZE SECTION 911 CIRCUIT VENTING SECTION 911 CIRCUIT VENTING
341	FIGURE 910.2(2) WASTE STACK VENT FIGURE 910.2(2) WASTE STACK VENT
342	FIGURE 910.3 WASTE STACK VENT OFFSETS AND STACK VENT CONNECTIONS FIGURE 910.3 WASTE STACK VENT OFFSETS AND STACK VENT CONNECTIONS
343	FIGURE 911.1 CIRCUIT VENTING FIGURE 911.1 CIRCUIT VENTING
344	FIGURE 911.1.1 MULTIPLE CIRCUIT-VENTED BRANCHES FIGURE 911.1.1 MULTIPLE CIRCUIT-VENTED BRANCHES FIGURE 911.2 BACK-TO-BACK WATER CLOSETS CIRCUIT VENTED FIGURE 911.2 BACK-TO-BACK WATER CLOSETS CIRCUIT VENTED
345	FIGURE 911.3 SIZING A CIRCUIT VENT SYSTEM FIGURE 911.3 SIZING A CIRCUIT VENT SYSTEM
346	FIGURE 911.3.1 SIZING MULTIPLE CIRCUIT-VENTED BRANCHES FIGURE 911.3.1 SIZING MULTIPLE CIRCUIT-VENTED BRANCHES FIGURE 911.4.1 CIRCUIT VENT WITH RELIEF VENT CONNECTION FIGURE 911.4.1 CIRCUIT VENT WITH RELIEF VENT CONNECTION
347	FIGURE 911.5(1) CIRCUIT-VENTED BRANCH WITH ADDITIONAL FIXTURE CONNECTIONS FIGURE 911.5(1) CIRCUIT-VENTED BRANCH WITH ADDITIONAL FIXTURE CONNECTIONS FIGURE 911.5(2) CIRCUIT-VENTED BRANCH WITH ADDITIONAL FIXTURE CONNECTIONS FIGURE 911.5(2) CIRCUIT-VENTED BRANCH WITH ADDITIONAL FIXTURE CONNECTIONS
348	SECTION 912 COMBINATION DRAIN AND VENT SYSTEM SECTION 912 COMBINATION DRAIN AND VENT SYSTEM FIGURE 912.2(1) COMBINATION DRAIN AND VENT FIGURE 912.2(1) COMBINATION DRAIN AND VENT
349	FIGURE 912.2(2) COMBINATION DRAIN AND VENT FIGURE 912.2(2) COMBINATION DRAIN AND VENT FIGURE 912.2(3) COMBINATION DRAIN AND VENT FIGURE 912.2(3) COMBINATION DRAIN AND VENT
350	FIGURE 912.2(4) COMBINATION DRAIN AND VENT FIGURE 912.2(4) COMBINATION DRAIN AND VENT
351	FIGURE 912.2(5) VERTICAL FIXTURE DRAIN COMPONENT IN COMBINATION DRAIN AND VENT SYSTEM FIGURE 912.2(5) VERTICAL FIXTURE DRAIN COMPONENT IN COMBINATION DRAIN AND VENT SYSTEM
352	FIGURE 912.2.2(1) COMBINATION DRAIN AND VENT FIGURE 912.2.2(1) COMBINATION DRAIN AND VENT FIGURE 912.2.2(2) COMBINATION DRAIN AND VENT FIGURE 912.2.2(2) COMBINATION DRAIN AND VENT
353	FIGURE 912.2.2(3) COMBINATION DRAIN AND VENT FIGURE 912.2.2(3) COMBINATION DRAIN AND VENT FIGURE 912.2.2(4) COMBINATION DRAIN AND VENT FIGURE 912.2.2(4) COMBINATION DRAIN AND VENT
354	FIGURE 912.2.2(5) COMBINATION DRAIN AND VENT FIGURE 912.2.2(5) COMBINATION DRAIN AND VENT TABLE 912.3 SIZE OF COMBINATION DRAIN AND VENT PIPE TABLE 912.3 SIZE OF COMBINATION DRAIN AND VENT PIPE
355	SECTION 913 ISLAND FIXTURE VENTING SECTION 913 ISLAND FIXTURE VENTING FIGURE 913.2 ISLAND FIXTURE VENT FIGURE 913.2 ISLAND FIXTURE VENT
356	SECTION 914 RELIEF VENTS—STACKS OF MORE THAN 10 BRANCH INTERVALS SECTION 914 RELIEF VENTS—STACKS OF MORE THAN 10 BRANCH INTERVALS FIGURE 914.1 RELIEF VENT CONNECTION FIGURE 914.1 RELIEF VENT CONNECTION
357	SECTION 915 VENTS FOR STACK OFFSETS SECTION 915 VENTS FOR STACK OFFSETS FIGURE 915.2 VENT CONNECTIONS FOR HORIZONTAL OFFSET FIGURE 915.2 VENT CONNECTIONS FOR HORIZONTAL OFFSET
358	SECTION 916 VENT PIPE SIZING SECTION 916 VENT PIPE SIZING TABLE 916.1 SIZE AND DEVELOPED LENGTH OF STACK VENTS AND VENT STACKS TABLE 916.1 SIZE AND DEVELOPED LENGTH OF STACK VENTS AND VENT STACKS
359	FIGURE 916.1(1) VENT STACK SIZING FIGURE 916.1(1) VENT STACK SIZING
360	FIGURE 916.1(2) VENT STACK SIZING FIGURE 916.1(2) VENT STACK SIZING FIGURE 916.1(3) STACK VENT SIZING FIGURE 916.1(3) STACK VENT SIZING
362	FIGURE 916.2(1) VENT SIZING FIGURE 916.2(1) VENT SIZING FIGURE 916.2(2) VENT SIZING FIGURE 916.2(2) VENT SIZING
363	FIGURE 916.2(3) VENT SIZING FIGURE 916.2(3) VENT SIZING
364	FIGURE 916.2(4) VENT SIZING FIGURE 916.2(4) VENT SIZING
365	FIGURE 916.3(1) DEVELOPED LENGTH OF VENTS FIGURE 916.3(1) DEVELOPED LENGTH OF VENTS
366	FIGURE 916.3(2) DEVELOPED LENGTH OF VENTS FIGURE 916.3(2) DEVELOPED LENGTH OF VENTS FIGURE 916.4 COMMON BRANCH VENT FIGURE 916.4 COMMON BRANCH VENT
367	TABLE 916.5.1 SIZE AND LENGTH OF SUMP VENTS TABLE 916.5.1 SIZE AND LENGTH OF SUMP VENTS
368	FIGURE 916.5.1 SUMP VENT FIGURE 916.5.1 SUMP VENT SECTION 917 AIR ADMITTANCE VALVES SECTION 917 AIR ADMITTANCE VALVES
369	FIGURE 917.3(1) AIR ADMITTANCE—INDIVIDUAL VENT FIGURE 917.3(1) AIR ADMITTANCE—INDIVIDUAL VENT FIGURE 917.3(2) COMMON VENT FIGURE 917.3(2) COMMON VENT FIGURE 917.3(3) WET VENT FIGURE 917.3(3) WET VENT FIGURE 917.3(4) CIRCUIT VENT FIGURE 917.3(4) CIRCUIT VENT
370	FIGURE 917.3(5) BRANCH VENT FIGURE 917.3(5) BRANCH VENT FIGURE 917.3(6) VENT CONNECTION NOT PERMITTED FIGURE 917.3(6) VENT CONNECTION NOT PERMITTED
371	FIGURE 917.3.1(1) PRESSURE IN DRAINAGE STACK FIGURE 917.3.1(1) PRESSURE IN DRAINAGE STACK FIGURE 917.3.1(2) LOCATION OF HORIZONTAL BRANCH DRAIN FIGURE 917.3.1(2) LOCATION OF HORIZONTAL BRANCH DRAIN
372	FIGURE 917.4 DISTANCE ABOVE DRAIN FIGURE 917.4 DISTANCE ABOVE DRAIN
373	FIGURE 917.7 VENT TO THE OPEN AIR REQUIRED FIGURE 917.7 VENT TO THE OPEN AIR REQUIRED
374	SECTION 918 ENGINEERED VENT SYSTEMS SECTION 918 ENGINEERED VENT SYSTEMS (Equation 9-1) (Equation 9-1) TABLE 918.2 MINIMUM DIAMETER AND MAXIMUM LENGTH OF INDIVIDUAL BRANCH FIXTURE VENTS ANDINDIVIDUAL FIXTURE HEADER VENTS FOR SMOOTH PIPES TABLE 918.2 MINIMUM DIAMETER AND MAXIMUM LENGTH OF INDIVIDUAL BRANCH FIXTURE VENTS ANDINDIVIDUAL FIXTURE HEADER VENTS FOR SMOOTH PIPES
375	FIGURE 918.2(1) INDIVIDUAL VENT DEVELOPED LENGTH FIGURE 918.2(1) INDIVIDUAL VENT DEVELOPED LENGTH
376	FIGURE 918.2(2) EXAMPLE OF ENGINEERED REDUCED-SIZE VENT FIGURE 918.2(2) EXAMPLE OF ENGINEERED REDUCED-SIZE VENT TABLE 918.2 MAXIMUM LOADS ON MULTIPLE-STORY DRAINAGE STACKS TABLE 918.2 MAXIMUM LOADS ON MULTIPLE-STORY DRAINAGE STACKS SECTION 919 COMPUTERIZED VENT DESIGN SECTION 919 COMPUTERIZED VENT DESIGN BIBLIOGRAPHY BIBLIOGRAPHY
378	CHAPTER 10: TRAPS, INTERCEPTORS AND SEPARATORS CHAPTER 10: TRAPS, INTERCEPTORS AND SEPARATORS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 1001 GENERAL SECTION 1001 GENERAL SECTION 1002 TRAP REQUIREMENTS SECTION 1002 TRAP REQUIREMENTS
379	FIGURE 1002.1(1) TRAP REQUIREMENTS FIGURE 1002.1(1) TRAP REQUIREMENTS
380	FIGURE 1002.1(2) TRAP REQUIREMENTS FIGURE 1002.1(2) TRAP REQUIREMENTS FIGURE 1002.2 SLIP JOINTS IN TRAPS FIGURE 1002.2 SLIP JOINTS IN TRAPS
381	FIGURE 1002.3 PROHIBITED TRAPS FIGURE 1002.3 PROHIBITED TRAPS
382	FIGURE 1002.4(1) TRAP PRIMER FOR 2 FLOOR DRAINS FIGURE 1002.4(1) TRAP PRIMER FOR 2 FLOOR DRAINS
383	FIGURE 1002.4(2) TRAP SUBJECT TO EVAPORATION FIGURE 1002.4(2) TRAP SUBJECT TO EVAPORATION FIGURE 1002.6 BUILDING TRAP FIGURE 1002.6 BUILDING TRAP
384	FIGURE 1002.7 INSTALLATION OF TRAP FIGURE 1002.7 INSTALLATION OF TRAP SECTION 1003 INTERCEPTORS AND SEPARATORS SECTION 1003 INTERCEPTORS AND SEPARATORS
385	FIGURE 1003.2 INTERCEPTORS AND SEPARATORS FIGURE 1003.2 INTERCEPTORS AND SEPARATORS
386	FIGURE 1003.3(1) TYPICAL CONCRETE GREASE INTERCEPTOR FIGURE 1003.3(1) TYPICAL CONCRETE GREASE INTERCEPTOR FIGURE 1003.3(2) TYPICAL GREASE INTERCEPTOR DESIGN FIGURE 1003.3(2) TYPICAL GREASE INTERCEPTOR DESIGN
387	FIGURE 1003.3.2 FOOD WASTE GRINDER CONNECTING TO GREASE INTERCEPTOR FIGURE 1003.3.2 FOOD WASTE GRINDER CONNECTING TO GREASE INTERCEPTOR
388	FIGURE 1003.3.4.2 FLOW CONTROL DEVICE FIGURE 1003.3.4.2 FLOW CONTROL DEVICE
389	TABLE 1003.3.4.1 CAPACITY OF GREASE INTERCEPTORS a TABLE 1003.3.4.1 CAPACITY OF GREASE INTERCEPTORS a
392	FIGURE 1003.9(1) TYPICAL SINGLE-FIXTURE INSTALLATIONS FIGURE 1003.9(1) TYPICAL SINGLE-FIXTURE INSTALLATIONS FIGURE 1003.9(2) VENTING OF GREASE INTERCEPTOR FIGURE 1003.9(2) VENTING OF GREASE INTERCEPTOR
393	FIGURE 1003.9(3) VENTING OF INTERCEPTORS AND SEPARATORS FIGURE 1003.9(3) VENTING OF INTERCEPTORS AND SEPARATORS
394	FIGURE 1003.10(1) AUTOMATIC GREASE INTERCEPTOR FIGURE 1003.10(1) AUTOMATIC GREASE INTERCEPTOR FIGURE 1003.10(2) SENSOR-CONTROLLED GREASE RECOVERY DEVICE FIGURE 1003.10(2) SENSOR-CONTROLLED GREASE RECOVERY DEVICE
395	FIGURE 1003.10(3) BIOREMEDIATION GREASE INTERCEPTOR FIGURE 1003.10(3) BIOREMEDIATION GREASE INTERCEPTOR SECTION 1004 MATERIALS, JOINTS AND CONNECTIONS SECTION 1004 MATERIALS, JOINTS AND CONNECTIONS BIBLIOGRAPHY BIBLIOGRAPHY
396	CHAPTER 11: STORM DRAINAGE CHAPTER 11: STORM DRAINAGE GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 1101 GENERAL SECTION 1101 GENERAL
398	TABLE 1101.7 FLOW RATE, IN GALLONS PER MINUTE, OF VARIOUS ROOF DRAINS AT VARIOUS WATER DEPTHS AT DRAIN INLETS (INCHES) TABLE 1101.7 FLOW RATE, IN GALLONS PER MINUTE, OF VARIOUS ROOF DRAINS AT VARIOUS WATER DEPTHS AT DRAIN INLETS (INCHES) FIGURE 1101.7(2) ROOF DRAIN WITH OVERFLOW FIGURE 1101.7(2) ROOF DRAIN WITH OVERFLOW
399	SECTION 1102 MATERIALS SECTION 1102 MATERIALS TABLE 1102.4 BUILDING STORM SEWER PIPE TABLE 1102.4 BUILDING STORM SEWER PIPE
400	TABLE 1102.5 SUBSOIL DRAIN PIPE TABLE 1102.5 SUBSOIL DRAIN PIPE
401	TABLE 1102.7 PIPE FITTINGS TABLE 1102.7 PIPE FITTINGS SECTION 1103 TRAPS SECTION 1103 TRAPS
402	FIGURE 1103 TRAPS ON STORM DRAINS THAT CONNECT TO COMBINATION SANITARY AND STORM SEWER SYSTEMS FIGURE 1103 TRAPS ON STORM DRAINS THAT CONNECT TO COMBINATION SANITARY AND STORM SEWER SYSTEMS SECTION 1104 CONDUCTORS AND CONNECTIONS SECTION 1104 CONDUCTORS AND CONNECTIONS SECTION 1105 ROOF DRAINS SECTION 1105 ROOF DRAINS
403	SECTION 1106 SIZE OF CONDUCTORS, LEADERS AND STORM DRAINS SECTION 1106 SIZE OF CONDUCTORS, LEADERS AND STORM DRAINS
404	FIGURE 1106.1 100-YEAR, 1-HOUR RAINFALL (INCHES) EASTERN UNITED STATES FIGURE 1106.1 100-YEAR, 1-HOUR RAINFALL (INCHES) EASTERN UNITED STATES
409	TABLE 1106.2 SIZE OF VERTICAL CONDUCTORS AND LEADERS TABLE 1106.2 SIZE OF VERTICAL CONDUCTORS AND LEADERS TABLE 1106.3 SIZE OF HORIZONTAL STORM DRAINAGE PIPING TABLE 1106.3 SIZE OF HORIZONTAL STORM DRAINAGE PIPING
410	FIGURE 1106.3 HORIZONTAL DRAIN AND SEWERS FIGURE 1106.3 HORIZONTAL DRAIN AND SEWERS
411	FIGURE 1106.4 VERTICAL WALLS FIGURE 1106.4 VERTICAL WALLS SECTION 1107 SECONDARY (EMERGENCY) ROOF DRAINS SECTION 1107 SECONDARY (EMERGENCY) ROOF DRAINS
412	TABLE 1106.6 SIZE OF SEMICIRCULAR ROOF GUTTERS TABLE 1106.6 SIZE OF SEMICIRCULAR ROOF GUTTERS
413	FIGURE 1107.1 SECONDARY ROOF DRAINAGE NOT REQUIRED FIGURE 1107.1 SECONDARY ROOF DRAINAGE NOT REQUIRED FIGURE 1107.2(1) SEPARATE PRIMARY AND SECONDARY ROOF DRAINS FIGURE 1107.2(1) SEPARATE PRIMARY AND SECONDARY ROOF DRAINS
414	FIGURE 1107.2(2) PROHIBITED SECONDARY ROOF DRAIN CONNECTION FIGURE 1107.2(2) PROHIBITED SECONDARY ROOF DRAIN CONNECTION SECTION 1108 COMBINED SANITARY AND STORM SYSTEM SECTION 1108 COMBINED SANITARY AND STORM SYSTEM
415	FIGURE 1107.3 SIZE OF SCUPPERS FIGURE 1107.3 SIZE OF SCUPPERS
416	FIGURE 1108.1 COMBINED DRAIN AND SEWER FIGURE 1108.1 COMBINED DRAIN AND SEWER TABLE 1108.1 EQUIVALENT ROOF AREA CONVERSIONS TABLE 1108.1 EQUIVALENT ROOF AREA CONVERSIONS SECTION 1109 VALUES FOR CONTINUOUS FLOW SECTION 1109 VALUES FOR CONTINUOUS FLOW SECTION 1110 CONTROLLED FLOW ROOF DRAIN SYSTEMS SECTION 1110 CONTROLLED FLOW ROOF DRAIN SYSTEMS
417	FIGURE 1110.4 MINIMUM NUMBER OF ROOF DRAINS FOR CONTROLLED FLOW FIGURE 1110.4 MINIMUM NUMBER OF ROOF DRAINS FOR CONTROLLED FLOW
418	SECTION 1111 SUBSOIL DRAINS SECTION 1111 SUBSOIL DRAINS FIGURE 1111.1(1) SUBSOIL DRAIN SUBJECT TO BACKFLOW FIGURE 1111.1(1) SUBSOIL DRAIN SUBJECT TO BACKFLOW SECTION 1112 BUILDING SUBDRAINS SECTION 1112 BUILDING SUBDRAINS
419	FIGURE 1111.1(2) SUBSOIL DRAINAGE FIGURE 1111.1(2) SUBSOIL DRAINAGE SECTION 1113 SUMPS AND PUMPING SYSTEMS SECTION 1113 SUMPS AND PUMPING SYSTEMS
420	BIBLIOGRAPHY BIBLIOGRAPHY
422	CHAPTER 12: SPECIAL PIPING AND STORAGE SYSTEMS CHAPTER 12: SPECIAL PIPING AND STORAGE SYSTEMS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION 1201 GENERAL SECTION 1201 GENERAL SECTION 1202 MEDICAL GASES SECTION 1202 MEDICAL GASES
423	SECTION 1203 OXYGEN SYSTEMS SECTION 1203 OXYGEN SYSTEMS
424	BIBLIOGRAPHY BIBLIOGRAPHY
426	CHAPTER 13: REFERENCED STANDARDS CHAPTER 13: REFERENCED STANDARDS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE
427	FIGURE 13 REFERENCED STANDARDS FIGURE 13 REFERENCED STANDARDS
428	ANSI ANSI ARI ARI ASME ASME
429	ASSE ASSE
430	ASTM ASTM
433	AWS AWS AWWA AWWA CISPI CISPI CSA CSA
434	ICC ICC
435	ISEA ISEA NFPA NFPA NSF NSF PDI PDI UL UL
436	APPENDIX A: PLUMBING PERMIT FEE SCHEDULE APPENDIX A: PLUMBING PERMIT FEE SCHEDULE GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE
438	APPENDIX B: RATES OF RAINFALL FOR VARIOUS CITIES APPENDIX B: RATES OF RAINFALL FOR VARIOUS CITIES GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE ALABAMA: ALABAMA: ALASKA: ALASKA: ARIZONA: ARIZONA: ARKANSAS: ARKANSAS: CALIFORNIA: CALIFORNIA: COLORADO: COLORADO: CONNECTICUT: CONNECTICUT: DELAWARE: DELAWARE: DISTRICT OF COLUMBIA: DISTRICT OF COLUMBIA: FLORIDA: FLORIDA: GEORGIA: GEORGIA: HAWAII: HAWAII: IDAHO: IDAHO: ILLINOIS: ILLINOIS: INDIANA: INDIANA: IOWA: IOWA: KANSAS: KANSAS: KENTUCKY: KENTUCKY: LOUISIANA: LOUISIANA: MAINE: MAINE: MARYLAND: MARYLAND: MASSACHUSETTS: MASSACHUSETTS: MICHIGAN: MICHIGAN: MINNESOTA: MINNESOTA: MISSISSIPPI: MISSISSIPPI:
439	MISSOURI: MISSOURI: MONTANA: MONTANA: NEBRASKA: NEBRASKA: NEVADA: NEVADA: NEW HAMPSHIRE: NEW HAMPSHIRE: NEW JERSEY: NEW JERSEY: NEW MEXICO: NEW MEXICO: NEW YORK: NEW YORK: NORTH CAROLINA: NORTH CAROLINA: NORTH DAKOTA: NORTH DAKOTA: OHIO: OHIO: OKLAHOMA: OKLAHOMA: OREGON: OREGON: PENNSYLVANIA: PENNSYLVANIA: RHODE ISLAND: RHODE ISLAND: SOUTH CAROLINA: SOUTH CAROLINA: SOUTH DAKOTA: SOUTH DAKOTA: TENNESSEE: TENNESSEE: TEXAS: TEXAS: UTAH: UTAH: VERMONT: VERMONT: VIRGINIA: VIRGINIA: WASHINGTON: WASHINGTON: WEST VIRGINIA: WEST VIRGINIA: WISCONSIN: WISCONSIN: WYOMING: WYOMING:
440	APPENDIX C: GRAY WATER RECYCLING SYSTEMS APPENDIX C: GRAY WATER RECYCLING SYSTEMS GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION C101 GENERAL SECTION C101 GENERAL
442	FIGURE 1 GRAY WATER RECYCLING SYSTEM FOR SUBSURFACE LANDSCAPE IRRIGATION FIGURE 1 GRAY WATER RECYCLING SYSTEM FOR SUBSURFACE LANDSCAPE IRRIGATION
443	FIGURE 2 GRAY WATER RECYCLING SYSTEM FOR FLUSHING WATER CLOSETS AND URINALS FIGURE 2 GRAY WATER RECYCLING SYSTEM FOR FLUSHING WATER CLOSETS AND URINALS
444	SECTION C102 SYSTEMS FOR FLUSHING WATERCLOSETS AND URINALS SECTION C102 SYSTEMS FOR FLUSHING WATERCLOSETS AND URINALS SECTION C103 SUBSURFACE LANDSCAPE IRRIGATION SYSTEMS SECTION C103 SUBSURFACE LANDSCAPE IRRIGATION SYSTEMS
445	TABLE C103.6 GRAY WATER DISCHARGE VOLUMES TABLE C103.6 GRAY WATER DISCHARGE VOLUMES
447	TABLE C103.8 LOCATION OF GRAY WATER SYSTEM TABLE C103.8 LOCATION OF GRAY WATER SYSTEM
448	TABLE C 103.9.1 DESIGN LOADING RATE TABLE C 103.9.1 DESIGN LOADING RATE
449	TABLE C103.10 DISTRIBUTION PIPE TABLE C103.10 DISTRIBUTION PIPE
450	APPENDIX D: DEGREE DAY AND DESIGN TEMPERATURES APPENDIX D: DEGREE DAY AND DESIGN TEMPERATURES GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE LOAD CALCULATIONS LOAD CALCULATIONS PIPING INSULATION PIPING INSULATION PROTECTION OF VENT TERMINALS PROTECTION OF VENT TERMINALS BIBLIOGRAPHY BIBLIOGRAPHY
451	TABLE D101 DEGREE DAY AND DESIGN TEMPERATURES a FOR CITIES IN THE UNITED STATES TABLE D101 DEGREE DAY AND DESIGN TEMPERATURES a FOR CITIES IN THE UNITED STATES
456	APPENDIX E: SIZING OF WATER PIPING SYSTEM APPENDIX E: SIZING OF WATER PIPING SYSTEM GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION E101 GENERAL SECTION E101 GENERAL SECTION E102 INFORMATION REQUIRED SECTION E102 INFORMATION REQUIRED
457	SECTION E103 SELECTION OF PIPE SIZE SECTION E103 SELECTION OF PIPE SIZE
461	TABLE E.1 TABLE E.1
462	TABLE E.2 TABLE E.2 FIGURE 103.3(1) EXAMPLE-SIZING FIGURE 103.3(1) EXAMPLE-SIZING
463	TABLE E103.3(1) RECOMMENDED TABULAR ARRANGEMENT FOR USE IN SOLVING PIPE SIZING PROBLEMS TABLE E103.3(1) RECOMMENDED TABULAR ARRANGEMENT FOR USE IN SOLVING PIPE SIZING PROBLEMS
464	TABLE E103.3(2) LOAD VALUES ASSIGNED TO FIXTURES a TABLE E103.3(2) LOAD VALUES ASSIGNED TO FIXTURES a
465	TABLE E103.3(3) TABLE FOR ESTIMATING DEMAND TABLE E103.3(3) TABLE FOR ESTIMATING DEMAND
466	TABLE E103.3(4) LOSS OF PRESSURE THROUGH TAPS AND TEES IN POUNDS PER SQUARE INCH (psi) TABLE E103.3(4) LOSS OF PRESSURE THROUGH TAPS AND TEES IN POUNDS PER SQUARE INCH (psi)
467	TABLE E103.3(5) ALLOWANCE IN EQUIVALENT LENGTHS OF PIPE FOR FRICTION LOSS IN VALVES AND THREADED FITTINGS (feet) TABLE E103.3(5) ALLOWANCE IN EQUIVALENT LENGTHS OF PIPE FOR FRICTION LOSS IN VALVES AND THREADED FITTINGS (feet) TABLE E103.3(6) PRESSURE LOSS IN FITTINGS AND VALVES EXPRESSED AS EQUIVALENT LENGTH OF TUBE a (feet) TABLE E103.3(6) PRESSURE LOSS IN FITTINGS AND VALVES EXPRESSED AS EQUIVALENT LENGTH OF TUBE a (feet)
468	FIGURE E103.3(2) FRICTION LOSS IN SMOOTH PIPE a (TYPE K, ASTM B 88 COPPER TUBING) FIGURE E103.3(2) FRICTION LOSS IN SMOOTH PIPE a (TYPE K, ASTM B 88 COPPER TUBING)
469	FIGURE E103.3(3) FRICTION LOSS IN SMOOTH PIPE a (TYPE L, ASTM B 88 COPPER TUBING) FIGURE E103.3(3) FRICTION LOSS IN SMOOTH PIPE a (TYPE L, ASTM B 88 COPPER TUBING)
470	FIGURE E103.3(4) FRICTION LOSS IN SMOOTH PIPE a (TYPE M, ASTM B 88 COPPER TUBING) FIGURE E103.3(4) FRICTION LOSS IN SMOOTH PIPE a (TYPE M, ASTM B 88 COPPER TUBING)
471	FIGURE E103.3(5) FRICTION LOSS IN FAIRLY SMOOTH PIPE a FIGURE E103.3(5) FRICTION LOSS IN FAIRLY SMOOTH PIPE a
472	FIGURE E103.3(6) FRICTION LOSS IN FAIRLY ROUGH PIPE a FIGURE E103.3(6) FRICTION LOSS IN FAIRLY ROUGH PIPE a
473	FIGURE E103.3(7) FRICTION LOSS IN FAIRLY ROUGH PIPE a FIGURE E103.3(7) FRICTION LOSS IN FAIRLY ROUGH PIPE a
474	SECTION E201 SELECTION OF PIPE SIZE SECTION E201 SELECTION OF PIPE SIZE
475	TABLE E201.1 MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.) TABLE E201.1 MINIMUM SIZE OF WATER METERS, MAINS AND DISTRIBUTION PIPING BASED ON WATER SUPPLY FIXTURE UNIT VALUES (w.s.f.u.)
478	APPENDIX F: STRUCTURAL SAFETY APPENDIX F: STRUCTURAL SAFETY GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION F101 CUTTING, NOTCHING AND BORING IN WOOD MEMBERS SECTION F101 CUTTING, NOTCHING AND BORING IN WOOD MEMBERS
479	FIGURE 101.1 CUTTING, NOTCHING AND BORING JOISTS FIGURE 101.1 CUTTING, NOTCHING AND BORING JOISTS FIGURE 101.2 CUTTING, NOTCHING AND BORED HOLES FIGURE 101.2 CUTTING, NOTCHING AND BORED HOLES
480	APPENDIX G: VACUUM DRAINAGE SYSTEM APPENDIX G: VACUUM DRAINAGE SYSTEM GENERAL COMMENTS GENERAL COMMENTS PURPOSE PURPOSE SECTION G101 VACUUM DRAINAGE SYSTEM SECTION G101 VACUUM DRAINAGE SYSTEM
481	FIGURE G101.2.1(1) VACUUM SYSTEMS FIGURE G101.2.1(1) VACUUM SYSTEMS FIGURE G101.2.1(2) VACUUM SYSTEMS FIGURE G101.2.1(2) VACUUM SYSTEMS
482	FIGURE G101.2.2 TYPICAL WATER CLOSET FIGURE G101.2.2 TYPICAL WATER CLOSET
484	INDEX INDEX WELCOME PAGE WELCOME PAGE

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ICC	2006	491


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Standard Title	International Plumbing Code and Commentary
Published Code	ICC
Publication Date	2006
Pages Count	491

IPC Commentary 06 2006

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