Water Construction Standards

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The City of Santa Ana’s Construction Standards are to be used as a guide by developers, engineers, and contractors in the design and installation of all additions, replacements, and modifications to the City’s public water system. It is the intent that these specifications will provide uniformity in materials and installation of piping, valves, fire hydrants, service laterals, meters, and other water system appurtenances. These standards will also provide construction methods and controls to be used by contractors to construct, pressure test, disinfect and place in service all improvements and modifications to the City’s public water system.

Construction Standards for sewer projects can be found here. For all other standard drawings, visit Public Works' Engineering Services.

Should you have any questions regarding Engineering CAD standards, templates and standard plans, please contact an engineering staff member at (714) 647-3320.

1400 Water Construction General Notes
1401 1" Copper Water Service
1402 2" Copper Water Service
1403A 3" Copper Water Service
1403B 4" Copper Water Service
1403C 6" Copper Water Service
1403D 3", 4", and 6" Water Service Vault
1404 Fire and Domestic Combination Meter and Backflow Assembly
1405 Fire Hydrant Installation
1407 Fire Hydrant with Protective Curb
1407A Fire Hydrant with Protective Posts
1408 Tapping Sleeve and Gate Valve
1409 Cut/Cap and Plug Installation; Tie-In Connection Installation
1410 Gate Valve Installation
1411 Butterfly Valve Installation
1412 Thrust Black Installation
1413A Water Main Type 1- Vertical Offset
1413B Water Main Type 2- Vertical Offset
1414 2" Blow Off Assembly
1415 Air and Vacuum  Release Valve Assembly (1")
1417 Fire Service
1419 Valve Anchor
1420 Vertical Bend Anchor
1421 Typical Dimensions Practice for "As-Built" Water System Map
1427 Separation of Domestic Water Main From Sanitary Sewers and Non-Domestic Water Mains
1427A Separation of Sanitary Sewers and Non-Cosmetic Water Mains From Water Mains
1429 Water Pipe Casting
1430 Abandonment Details
1431 Double Check Valve Assembly (2" and Smaller)
1432 Reduced Pressure Principle Backflow Device (2" or Smaller)
1433 Double Check Detector Assembly (3" or Larger)
1434 Reduced Pressure Principle Assembly (3" or Larger)
1435 Reduced Pressure Detector Assembly (3" or Larger)
1436 Compact Double Check Detector Assembly (3" or Larger)
1437 Compact Reduced Pressure Detector Assembly (3" or Larger)
1438 Compact Reduced Pressure Principle Assembly (3" or Larger)
1439 RPP or DCV Approved Backflow Assembly (3" or Larger)
1440 RPP or DCV Approved Backflow Assembly (3" or Larger)
1441 2" Junior Fire Line
1442 Private Water Lines with Public Meters