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Chapter 51-56 WAC

Last Update: 11/20/13

STATE BUILDING CODE ADOPTION AND AMENDMENT OF THE 2012 EDITION OF THE UNIFORM PLUMBING CODE

WAC Sections

Authority.
Purpose.
Uniform Plumbing Code.
Conflicts between Appendix I and the manufacturer's installation instructions.
Exceptions.
Implementation.
Chapter 1Administration.
Chapter 2Definitions.
Chapter 3General regulations.
Chapter 4Plumbing fixtures and fixture fittings.
Chapter 5Water heaters.
Chapter 6Water supply and distribution.
Chapter 7Sanitary drainage.
Chapter 8Indirect wastes.
Chapter 9Vents.
Chapter 10Traps and interceptors.
Chapter 11Storm drainage.
Chapter 13Health care facilities and medical gas and vacuum systems.
Chapter 14Referenced standards.
Chapter 16Alternate water sources for nonpotable applications.
Chapter 17Nonpotable rainwater catchment systems.
Installation Standard 7-03Polyethylene cold water building supply and yard piping.
Installation Standard 8-03PVC cold water building supply and yard piping.
Installation Standard 20-2010CPVC solvent cemented hot and cold water distribution systems.