Matrix of changes for the 2015 National Standard Plumbing Code July 23, 2014 Item # Section Number Person Submitting Change 2013 SupplementTabled Items 13-25 Section 3.4.6 Limits on Lead NSPC Committee 13-63 Table 3.1.3 - Part XI NSPC Committee 13-65 Table 3.1.3 - Part XI NSPC Committee 13-77 Table 3.4.3 PP NSPC Committee 13-86 4.2.14.5 Heat Fusion Joints NSPC Committee 13-91A Table 5.2 NSPC Committee 13-100 5.5.1.d Exception NSPC Committee 13-111 7.4.4 & 7.4.9 Water Closets NSPC Committee 13-118 Section 7.10.4 NSPC Committee 13-121 Drinking Water Facilities NSPC Committee 13-125 7.16.4 Required Locations for Floor Drains NSPC Committee 13-126 7.16.4 a Floor Drains in Toilet Rooms NSPC Committee 13-129 7.21.5 c Laundry Trays NSPC Committee 13-173 10.15.2 c NSPC Committee 13-177 10.15.6 j NSPC Committee 13-179 10.15.6 Mixed Water Update NSPC Committee 13-187 10.16.7 Water Heater Vacuum Relief NSPC Committee 13-190 10.20.2 f Lead Free NSPC Committee Committee Action Item # Section Number Person Submitting Change 13-192 10.20.4 NSPC Committee 13-194 10.20.4 d Lead Free NSPC Committee 13-195 10.20.8 ASSE 7010 NSPC Committee 13-195a Table 11.4.1 Shower Stall DFU's NSPC Committee 13-203 12.4.1 b Vent Terminals NSPC Committee 13-207 13.1.1 Where Required NSPC Committee 13-213 15.3 Leak Testing NSPC Committee 13-214 15.3.2 Exception NSPC Committee 2015 NSPC Proposed Changes 14-1 1.2 Adopting Agency & AHJ NSPC Committee 14-2 1.2 Backflow Definitions NSPC Committee 14-3 1.2 Compensating Valves NSPC Committee 14-4 1.2 Deleted Definitions NSPC Committee 14-5 1.2 Local Ventilating Pipe NSPC Committee 14-6 1.2 Revised Definitions NSPC Committee 14-7 1.2 RP Backflow Preventer NSPC Committee 14-8 1.2 Sewage & Waste NSPC Committee 14-9 1.2 Sewage Pump NSPC Committee 14-10 1.2 Stack NSPC Committee 14-11 1.2 Storm Drains NSPC Committee 14-12 2.3.1 Uses for Drainage Fittings Donald Jones 14-13 2.4.3 Obstruction to Flow Ron George Committee Action Item # Section Number Person Submitting Change 14-14 2.4.5 Accessible Joints NSPC Committee 14-15 2.6.3 Initial Back-fill NSPC Committee 14-16 2.9 Pipe Protection NSPC Committee 14-17 2.23 Dead Ends NSPC Committee 14-18 2.25.5 Sanitary Floor Sinks NSPC Committee 14-19 2.26 Elevator Pits NSPC Committee 14-20 2.30 Swimming Pools NSPC Committee 14-21 Table 3.1.3 Update (Parts I - XI) NSPC Committee 14-22 Tables 3.1.3, 3.5, 3.7 ASTM D2751 NSPC Committee 14-23 3.3.8 c Pressure Tanks and Vessels Donald Jones 14-24 Table 3.4 Updates NSPC Committee 14-25 Table 3.4 ASTM D2672 NSPC Committee 14-26 3.4.1.2 Stainless Steel Nick Azmo 14-27 Table 3.4.2 ASTM D3035 ASTM F714 NSPC Committee 14-28 Table 3.4.2 Updates NSPC Committee 14-29 3.4.6 Limits on Lead NSPC Committee 14-30 Tables 3.5 - 3.7 ASTM F1760 NSPC Committee 14-31 Tables 3.5 - 3.8 Updates NSPC Committee 14-32 4.2.11.2 Mechanical Daniel O'Gorman 14-33 4.2.14.5 AWWA C906 NSPC Committee 14-34 4.2.14.6 ASTM F1498 NSPC Committee 14-35 4.2.15 Slip Joints Pete Hammer Committee Action Item # Section Number Person Submitting Change 14-36 4.2.18 Heat Fusion NSPC Committee 14-37 4.3.8 Aboveground/Underground NSPC Committee 14-38 4.3.8 Joints Daniel O'Gorman 14-39 5.1 Separate Traps for Each Fixture Ron George 14-40 5.3 General Requirements for Traps Ron George 14-41 5.3.7 Drum Trap Solids Interceptors NSPC Committee 14-42 5.4.6 Installation of Cleanouts NSPC Committee 14-43 5.5.1.d Backwater Valves NSPC Committee 14-44 6.1 & 6.2 AHJ NSPC Committee 14-45 7.2 Accessibility Standards NSPC Committee 14-46 7.3.5 Wall-hung Supports NSPC Committee 14-47 7.4.4 Delete WC Accessibility NSPC Committee 14-48 7.4.8 Water Closets with Pumps NSPC Committee 14-49 7.5.1 Urinals NSPC Committee 14-50 7.6.1 Lavatory Air Gaps NSPC Committee 14-51 7.6.5 Wash Fountains NSPC Committee 14-52 7.8.2 Waste and Overflow NSPC Committee 14-53 7.8.4 Bathtub Backflow NSPC Committee 14-54 7.9 Whirlpool Baths NSPC Committee 14-55 7.10.4 Shower Outlets NSPC Committee 14-56 7.10.6 Shower Pan Test NSPC Committee 14-57 7.11 Sinks NSPC Committee Committee Action Item # Section Number Person Submitting Change 14-58 7.12 Drinking Water Facilities NSPC Committee 14-59 7.15.1 ASSE 1021 NSPC Committee 14-60 7.16 Floor Drains NSPC Committee 14-61 7.18.1 Special Installations NSPC Committee 14-62 7.19 CSA B125.3 NSPC Committee 14-63 7.21 Required Plumbing Fixtures NSPC Committee 14-64 7.21.6.e Hand Washing Facilities NSPC Committee 14-65 7.21.6 e Hand Washing Facilities Michael Baker 14-66 7.22 ref 10.18.1 NSPC Committee 14-67 7.24 Emergency Eyewash NSPC Committee 14-68 Chapter 8 Miscellaneous NSPC Committee 14-69 9.1.3 Air Breaks NSPC Committee 14-70 10.1 Potable Water Supply NSPC Committee 14-71 10.5.1 Air Gaps NSPC Committee 14-72 10.5.5.b Urinal Vacuum Breakers NSPC Committee 14-73 10.5.6 Backflow Certification NSPC Committee 14-74 10.5.14 Backflow Matrixes Nick Azmo 14-75 Table 10.8.3 Overflow Pipes NSPC Committee 14-76 10.12 Shutoff Valves NSPC Committee 14-77 10.12.2 Building Valve NSPC Committee 14-78 10.12.4 Dwelling Units NSPC Committee 14-79 10.13 CSA B125.6 NSPC Committee Committee Action Item # Section Number Person Submitting Change 14-80 10.14.7 and 10.16.7 NSPC Committee 14-81 10.15.1 Hot Water Supply NSPC Committee 14-82 10.15.2 Hot Water Temp Maintenance NSPC Committee 14-83 10.15.2c Recirculation Greg Towsley 14-84 10.15.6 Mixed Water Temperature Control NSPC Committee 14-85 10.15.6 Hand Washing NSPC Committee 14-86 10.15.7 Thermal Expansion Control NSPC Committee 14-87 10.15.9.3 Drainage Michael Baker 14-88 10.15.11 Domestic HW Heaters NSPC Committee 14-89 10.16.3 Temperature Relief Valve NSPC Committee 14-90 10.16.3 Temperature Relief Valve Donald Jones 14-91 10.16.6 Relief Valve Discharge Piping NSPC Committee 14-92 10.16.6 Relief Valve Discharge Piping Ron Barbarulo 14-93 10.20.8 ASSE 7010 NSPC Committee 14-94 Table 11.4.1 GPM to DFU NSPC Committee 14-95 11.4.4 Floor Drains NSPC Committee 14-96 11.5.2 Drain Stack Sizing NSPC Committee 14-97 11.5.3 Branch Drains NSPC Committee 14-98 11.6 Effect of Offsets NSPC Committee 14-99 11.6.3 Length of Stack Vents NSPC Committee 14-100 11.7.4 Pneumatic Ejectors NSPC Committee 14-101 11.7.6 ASME/CSA NSPC Committee Committee Action Item # Section Number Person Submitting Change 14-102 11.9 Base of Stack Connections NSPC Committee 14-103 12.3.1 Venting Drain Stacks NSPC Committee 14-104 12.6.1 Vent Slope NSPC Committee 14-105 12.8.2 Future Vent NSPC Committee 14-106 12.8.2 Aggregate Size of Vent Daniel O'Gorman 14-107 12.13 Battery Venting NSPC Committee 14-108 12.14 Subdrain Sump Pumps NSPC Committee 14-109 Table 12.16 (2012) NSPC Committee 14-110 12.16.4 Size Vents NSPC Committee 14-111 13.1.6 Draining Areaways NSPC Committee 14-112 13.1.9 Trench Drains NSPC Committee 14-113 13.1.13 Water-operated Sump Pumps NSPC Committee 14-114 13.4.1 Improper Connections NSPC Committee 14-115 13.5 Roof Drains NSPC Committee 14-116 13.6 Sizing of Storm Drain Piping NSPC Committee 14-117 13.7 Area Drains and Trench Drains NSPC Committee 14-118 14.3.2 ASSE 6000 NSPC Committee 14-119 15.3 Testing NSPC Committee 14-120 Chapter 17 Private Systems NSPC Committee 14-121 17.9.1 Pitless Adapters NSPC Committee 14-122 18.1 Trailer Coach NSPC Committee 14-123 18.5.3 Trailer Parks NSPC Committee Committee Action Item # Section Number Person Submitting Change 14-124 19.1, 19.2 Referenced Standards NSPC Committee 14-125 Appendix D - Examples A & B NSPC Committee 14-126 F.2 References NSPC Committee 14-127 Appendices H & J - delete NSPC Committee 14-128 Appendix J NSPC Committee Committee Action
© Copyright 2025 ExpyDoc
