- (a) Water service pipe, fittings, valves, and pitless units used in potable water pump system installations shall conform to NSF/ANSI Standard 61, “Drinking Water System Components – Health Effects” 2016 edition, available as noted in Appendix B.
- (b) All pressurized water storage tanks used in potable water pump system installations shall conform to ANSI/WSC PST 2000 “Standard Pressurized Water Tank” – 2016 edition, available as noted in Appendix B.
Source. #12083, eff 3-1-17 (See Revision Notes at Chapter headings for We 300 and We 600)