Water Standards

StandardDescriptionDate Approved
W-0Water Standard Index List
May 30, 2013
W-1
3/4" x 1" OR 1" service assembly
August 18, 2021
W-21 1/2" or 2" water service assembly
August 18, 2021
W-33" & 4" meters with 2" by-pass
February 27, 2020
W-46" & 8" meters with 2" by-pass
February 27, 2020
W-5Standard Main Testing and Disinfecting
January 12, 2011
W-6Typical trench detail
May 9, 2006
W-7Thrust Blocks
March 22, 2005
W-8Pipe support
March 22, 2005
W-9Pipe concrete encasement
March 22, 2005
W-10

Valve assembly, box, cover
Identification and valve stem extension

August 10, 2021
W-11Fire hydrant assembly
August 10, 2021
W-12Fixed post barrier
March 22, 2005
W-132" Blow-Off assembly
October 15, 2012
W-14Air and vacuum assembly (1" & 2")
February 8, 2021
W-15

Backflow prevention assembly
Double check valve

July 14, 2020
W-16Water and sewer separation
July 14, 2020
W-174" Blow-Off Assembly
October 11, 2012
W-184" Combination Air Vacuum and Air Release Valve Assembly
March 9, 2021
W-19Water Utility Spacing & Clearances
April 14, 2016
W-20ALW Valve Can Cover Color Code Chart
June 2. 2021
W-21Meter Manifold AssemblyAugust 16, 2021
W-22Ductile Iron Class 350 PipeAugust 18, 2021
ALWGeneral Notes
July 22, 2021
ALW  Title Blocks
Updated 
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