Standards by Section - Updated July, 2011
To be notified when updates to these standards have been made sign up for email notification here.
The links below will allow for the download of an entire appendix of TMWA's Construction & Design Standards in AutoCAD 2000. Each link is a compressed zip file of either an entire appendix or a portion of, as listed. Individual details can still be downloaded from the Construction & Design Standards page.
Sections 1 through 9 Sections 6 and 7 have been incorporated into Section 5.
Appendix 10A, Backflow Prevention Assemblies Includes details 10A-1 through 10A-6.
Appendix 10A, Backflow Prevention Assemblies Includes details 10A-7 through 10A-13.
Appendix 10B, Distribution Branch Installations
Appendix 10C, Distribution Transition Fittings
Appendix 10D, Distribution Tap Assemblies - 4" through 12"
Appendix 10E, Flush Assembly Installations
Appendix 10F, Fire Protection Installations Includes details 10F-1 through 10F-7.
Appendix 10F, Fire Protection Installations Includes details 10F-8 through 10F-15.
Appendix 10G, Horizontal Elbow Installations - NO REVISIONS IN JULY, 2011
Appendix 10H, Service Tap Installations - 1" through 2"
Appendix 10I, Vertical Elbow Installations
Appendix 10J, Distribution Valves
Appendix 10K, Small Water Meters - 3/4" through 2" Includes details 10K-1 through 10K-9.
Appendix 10K, Small Water Meters - 3/4" through 2" Includes details 10K-10 through 10K-18.
Appendix 10L, Miscellaneous Water Details Includes details 10L-1, -2, -5, -6, -7 and -8.
Appendix 10M, Large Water Meters - 4" and larger - 4" ONLY.
