Water Standards

The following is an index of Water Standard diagrams. Each link contains a full-page diagram.

Standard
Description
Date Approved

W-0 Water Standard Index List May 30, 2013
W-1 3/4" x 1" OR 1" service assembly July 10, 2006
W-2 2" water service assembly July 10, 2006
W-3 3" & 4" meters with 2" by-pass May 9, 2006
W-4 6" & 8" meters with 2" by-pass March 22, 2005
W-5 Standard Main Testing and Disinfecting January 12, 2011
W-6 Typical trench detail May 9, 2006
W-7 Thrust blocks March 22, 2005
W-8 Pipe support March 22, 2005
W-9 Pipe concrete encasement March 22, 2005
W-10 Valve assembly, box, cover
Identification and valve stem extension
May 9, 2006
W-11 Fire hydrant assembly May 9, 2006
W-12 Fixed post barrier March 22, 2005
W-13 2" Blow-Off assembly October 15, 2012
W-14 Air and vacuum assembly (1" & 2") May 9, 2006
W-15 Backflow prevention assembly
Double check valve
March 22, 2005
W-16 Water and sewer separation March 22, 2005
W-17 4" Blow-Off Assembly October 11, 2012
W-18 4" Combination Air Vacuum and Air Release Valve Assembly October 11, 2012
W-19 Water Utility Spacing & Clearances May 30, 2013
ALW General Notes June 4, 2015