Matrix of changes for the National Standard Plumbing Code July 2013 Item # Section Number Person Submitting Change Committee Action 10-77 10.20.8 and Table 3.1.3 XI Certification 10-82 12.16 Size and Lengths of Vents 13-1 1.2 Chemical Dispensing System 13-2 1.2 Combination Fixture 13-3 1.2 Continuous Pressure 13-4 1.2 Plastic Pipe Ratings 13-5 1.2 Dead Leg Charles Chalk 13-6 1.2 Developed and Equivalent Lengths 13-7 1.2 Effective Openings 13-8 1.2 Existing Work 13-9 1.2 Fixture Units 13-10 1.2 Horizontal Drains 13-11 1.2 Installed 13-12 1.2 Radon Gas 13-13 1.2 Subsoil Drain 13-14 1.2 Various Vents 13-14a 1.2 Wash Fountains and Sinks 13-15 1.2 Water Temperature Control Valve 13-16 Table 2.3.1 Footnote 2 13-16a 2.3.1.a Short Radius Fittiings
13-17 2.3.3 Back Outlet Fixtures 13-18 2.12 Pipe Sleeves 13-19 2.12 Pipe Sleeves Charles Johnston 13-20 2.16.a.2 Building Drains 13-21 2.20 Requirements for Washrooms, Toilet Rooms, and Bathrooms 13-22 2.23 Charles Chalk 13-23 2.25.5 Sanitary Floor Sinks 13-24 3.3.3 Fixtures 13-25 3.4.6 Lead Free Plumbing 13-26 3.7.5 Plastic Storm Drain Piping 13-27 Table 3.1.3 Part I 13-28 Table 3.1.3 Part I David Jaffe 13-29 Table 3.1.3 Part I David Jaffe 13-30 Table 3.1.3 Part II 13-31 Table 3.1.3 Part II Steve Silber ASSE 13-32 Table 3.1.3 Part III 13-33 Table 3.1.3 Part III Item 69 13-34 Table 3.1.3 Part III Item 76 13-35 Table 3.1.3 Part III David Ash 13-36 Table 3.1.3 Part IV 13-37 Table 3.1.3 Part IV Item 10 David Jaffe 13-38 Table 3.1.3 Part IV Item 11 David Jaffe 13-39 Table 3.1.3 Part IV Item 28 David Jaffe
13-40 Table 3.1.3 Part IV ASTM F1476 13-41 Table 3.1.3 Part IV ASMEB16.51 13-42 Table 3.1.3 Part V 13-43 Table 3.1.3 Part V Item 19 13-44 Table 3.1.3 Part V ASME A112.19.9M 13-45 Table 3.1.3 Part V Item 24 Steve Silber ASSE 13-46 Table 3.1.3 Part VI 13-47 Table 3.1.3 Part VI Item 9 13-48 Table 3.1.3 Part VII 13-49 Table 3.1.3 Part VII Steve Silber ASSE 13-50 Table 3.1.3 Part VII Item 20 Sean Mathews 13-51 Table 3.1.3 Part VIII 13-52 Table 3.1.3 Part VIII ASME A112.4.14 13-53 Table 3.1.3 Part VIII Item 11 13-54 Table 3.1.3 Part IX Backflow Devices 13-55 Table 3.1.3 Part IX Backflow Update 13-56 Table 3.1.3 Part IX ASSE 1004 Steve Silber ASSE 13-57 Table 3.1.3 Part X 13-58 Table 3.1.3 Part X Steve Silber ASSE 13-59 Table 3.1.3 Part X Home Laundry Steve Silber ASSE Equipment 13-60 Table 3.1.3 Part XI 13-61 Table 3.1.3 Part XI ASSE Standards 13-62 Table 3.1.3 Part XI NFPA 99
13-63 Table 3.1.3 Part XI (1) Steve Silber ASSE 13-64 Table 3.1.3 Part XI (2) Steve Silber ASSE 13-65 Table 3.1.3 Part XI (3) Steve Silber ASSE 13-66 Table 3.1.3 Part XI (4) Steve Silber ASSE 13-67 Table 3.4 ASME B16.51 13-68 Table 3.4 Items 11, 15, 16 13-69 Table 3.4 AWWA C900 & C901 13-70 Table 3.4 Under Water Service 13-71 Table 3.4 CPVC-AL-CPVC David Ash 13-72 Table 3.4, 3.5, 3.7 Titles 13-73 Table 3.4.2 Update 13-74 Table 3.4.2 CPVC-AL-CPVC David Ash 13-75 Table 3.4.3 PEX 13-76 Table 3.4.3 CPVC-AL-CPVC David Ash 13-77 Table 3.4.3 PP Michael Cudahy 13-78 Table 3.5 13-79 Table 3.6 13-80 Table 3.7 13-81 4.2.5 Flared Joints 13-82 4.2.8 Brazed NFPA 99C 13-83 4.2.12 Ductile Iron 13-84 4.2.14.3 Solvent Cement Joints in CPVC Michael Cudahy Piping 13-85 4.2.14.5 Heat Fusion Joints
13-86 4.3.8.f Couplings for Drainage 13-87 4.3.8.h Eccentric Couplings for Drainage 13-88 4.3.9 Plastic DWV to Other Materials 13-89 5.1 Separate Traps 13-89a 5.1.c Separate Traps 13-90 5.1 Separate Traps Exception (3) 13-91 Table 5.2 13-91a Table 5.2 Shower Stall Trap Sizing 13-92 5.3.1 Design of Traps 13-93 5.3.6.b ASSE 1072 13-93a 5.4.1.b Cleanout Spacing 13-94 5.4.3 Change of Direction 13-95 5.4.4 Concealed Cleanouts 13-96 5.4.5.b Inaccessible Cleanouts 13-97 Table 5.4.9 13-98 5.4.13 Cleanout Equivalent 13-99 5.4.14 Floor Drain Cleanouts 13-100 5.5.1.d Exception John Heine 13-101 6.2.1.c Delete Dishwashers from Interceptors 13-102 6.2.1.1 Rand Ackroyd 13-103 6.2.1.3 Rand Ackroyd 13-104 6.2.1.3 d IAPMO Z1001 13-105 6.2.1.4 ASME A112.14.6
13-106 6.2.2 Rand Ackroyd 13-107 6.3.1 b Interceptors and Separators 13-108 6.3.1 e Rainwater in Parking Garages 13-109 7.2 ADA Standards 13-110 Chapter 7 Standards 13-111 7.4.4 & 7.4.9 Water Closets 13-112 7.5.5 John Heine 13-113 7.5.5 & 7.5.6 Urinals 13-114 7.5.6 John Heine 13-115 7.7.1 Bidet 13-116 7.7.4 Bidet Water Supply 13-117 7.8.4 Bathtub Airgaps 13-118 7.10.4 b Bathtubs with Multiple Showerheads 13-119 7.11 Kitchen Sinks 13-120 7.11.2 Dan O'Gorman 13-121 7.12 Drinking Water Facilities 13-122 7.13.1 Compliance 13-123 7.15.1 Compliance 13-123a 7.15.4 Commercial dishwashers Dave Bishop 13-124 7.16.1 SS Drains 13-125 7.16.4 Required Locations for Floor Dan O'Gorman Drains 13-126 7.16.4 a Floor Drains in Toilet Rooms 13-127 7.21.4 Editorial
13-128 7.21.5 b Editorial 13-129 7.21.5 c Laundry Trays 13-130 7.21.7 Facilities in Mercantile and Business Occupancies 13-131 7.21.7 a John Heine 13-132 7.21.8 Food Service Establishments 13-133 7.21.9 Family and Assisted-Use Toilet Facilities 13-134 7.21.10 Fractional Fixtures 13-135 Table 7.21.1 13-136 7.22 Water Treatment Systes John Heine 13-137 7.22.2 Ultraviolet Lights John Heine 13-138 7.24 e Plumbed Emergency Eyewash and Steve Silber ASSE Shower Equipment 13-139 7.24 f ASSE 1071 13-140 8.5 Pipe Guides 13-141 9.3.1 c Condensing Furnace Condensate 13-142 9.3.2 Strainers 13-143 9.4.1.b Vent Piping for Corrosive Wastes 13-144 9.4.3 Air Conditioning Condensate Waste 13-145 Table 10.5.2 13-146 10.5.3 Backflow Devices 13-147 10.5.3 (1) Steve Silber ASSE 13-148 10.5.3 (2) Steve Silber ASSE 13-149 10.5.3 (3) Steve Silber ASSE 13-150 10.5.3 a & c (1) Steve Silber ASSE
13-151 10.5.3 a & c (2) Steve Silber ASSE 13-152 10.5.3 d Steve Silber ASSE 13-153 10.5.5 a Steve Silber ASSE 13-154 10.5.5 b Vacuum Breakers for Urinals 13-155 10.5.6 ASSE Updates 13-156 10.5.6 d Steve Silber ASSE 13-157 10.5.6 d Nick Azmo 13-158 10.5.7 Tanks & Vats 13-159 10.5.8 Food Establishments 13-160 10.5.9 Backflow Prevention 13-161 10.5.10 Backflow Prevention 13-162 10.5.12 Hose Connections 13-163 10.5.13 a Chemical Dispensing System 13-164 10.5.13 d Water Powered Backup Sump Pumps 13-165 10.5.13 e Laboratory sink Faucets 13-166 10.9.2 Disinfecting 13-167 10.11 Allowance for Soil and Water 13-168 Table 10.14.2 b Appendix M 13-169 10.14.6 b Excessive Pressure 13-170 10.14.6 d Exception 13-171 10.14.8 & 11.8 13-172 10.15.1 Tempered Water 13-173 10.15.2 c Greg Towsley
13-174 10.15.6 a ASSE 1016 13-175 10.15.6 b Delete old ASSE 1016 13-176 10.15.6 j Ronald Veiss 13-177 10.15.6 j Anthony Menafro 13-178 10.15.6 k Check Valves 13-179 10.15.6 Mixed Water Update 13-180 10.15.9 Drip Pans 13-181 10.15.9.3 Drip Pan Drainage 13-182 10.16.6 Relief Valve Piping 13-183 10.16.6 e Discharge to Floor 13-184 10.16.6 g Indirect Waste Receptors 13-185 10.16.6 h Relief Valve Receptor 13-186 Table 10.16.6 13-187 10.16.7 Water Heater Vacuum Relief 13-188 10.18 Drinking Water Treatment Units 13-189 Table 10.19 Residential Water Softeners 13-190 10.20.2 f Lead Free 13-191 10.20.2 g & h NFPA 13 D Systems 13-192 10.20.4 Michael Cudahy 13-193 10.20.4 b Flux 13-194 10.20.4 d Lead Free 13-195 10.20.8 ASSE 7010 13-196 11.4.3 Diversity Factors
13-197 Table 11.4 Dan O'Gorman 13-197a Table 11.4 Wash Sinks 13-198 Table 11.5.1 b 15" Pipe DFU's 13-199 11.7.10 High Level Alarms Fritz Reuss 13-200 11.7.10 High Level Alarms John Wyckoff 13-201 11.7.11 Fixture Pumps and Ejectors 13-202 11.10 a Branch Connections to Stack Offsets 13-203 12.4.1 b Vent Terminals 13-204 12.16 Size and Lengths of Vents 13-205 Table 12.16.4 Size and Lengths of Vent Stacks 13-206 12.18.2 Island Sink Vent 13-207 13.1.1 Where Required Michael Cudahy 13-208 13.3.1 Storm Drain Traps 13-209 13.4.3 Combined Drainage 13-210 14.3.1 NFPA 99 13-211 14.12 NFPA 99 13-212 15.3 John Heine 13-213 15.3 Leak Testing 13-214 15.3.2 Exception John Heine 13-215 17.9.2 Pitless Adapter 13-216 17.9.4.2 Pumps Above Wells 13-217 17.9.6.3 Protective Pipes 13-218 17.15 Supply Connections
13-219 Appendix B Title 13-220 Appendix C Pipe Sizes 13-221 Appendix F