Table of Contents Chapter 1: Administration; Chapter 2: Definitions; Chapter 3: General Regulations; Chapter 4: Plumbing Fixtures and Fixture Fittings; Chapter 5: Water Heaters; Chapter 6: Water Supply and Distribution; Chapter 7: Sanitary Drainage; Chapter 8: Indirect Wastes; Chapter 9: Vents; Chapter 10: Traps and Interceptors; Chapter 11: Storm Drainage; Chapter 12: Fuel Piping; Chapter 13: Health Care Facilities and Medical Gas and Vacuum Systems; Chapter 14: Mandatory Referenced Standards; Chapter 15: Firestop Protection For DWV and Stormwater Applications; Appendix A: Recommended Rules for Sizing the Water Supply System; Appendix B: Explanatory Notes of Combination Waste and Vent Systems; Appendix C: Sizing of Category 1 Venting; Appendix D: Sizing Stormwater Drainage Systems; Appendix E: Manufactured/Mobile Home Parks and Recreational Vehicle Parks; Appendix F: Reserved; Appendix G: Graywater Systems for Single Family Dwellings; Appendix H: Recommended Procedures for Design, Construction and Installation of Commercial Kitchen Grease Interceptors; Appendix I: Installation Standards; Appendix J: Reclaimed Water Systems for Non-Residential Buildings; Appendix K: Private Sewage Disposal Systems; Appendix L: Alternate Plumbing Systems; Useful Tables: Index.