2024 Water Engineering Standards
Individual Details
W-2: Vertical Blocking with Restrained Joints for New Lines
W-3: Vertical Blocking for Connecting to Existing Main
W-4: Concrete Slope Anchor Detail
W-5: Pipe Clamp and Anchor Rods for Concrete Blocking
W-8: Typical A.C. Water Main Crossing Replacement Detail
W-12: Valve Operating Extension
W-14: Fire Hydrant Guard Post & Valve Marker Post
W-16: 1in Air Release Valve Assembly
W-17: Standard Pressure Reducing Station
W-18: Typical P.R.V. Schematic
W-19: Pressure Reducing Station Access Ladder and Pressure Relief Drain
W-20: Individual Pressure Reducing Valve Assembly (Residential)
W-21: Individual Pressure Reducing Valve Assembly (Multi-Family or Commercial)
W-22: Individual Pressure Reducing Valve Assembly with Pressure Relief (Multi-Family or Commerce)
W-23: 1in x 1in Water Service or Domestic Irrigation Service (Horizontal Meter Setter)
W-24: 1in x 1in Water Service or Domestic Irrigation Service (Vertical Meter Setter)
W-25: 1 1⁄2in Domestic Water and or Fire Service
W-26: 1 1⁄2in Domestic Water Service (Commercial and Multi-Family)
W-27: 1 1⁄2 in Irrigation Water Service
W-28: 1 1⁄2in Irrigation Water Service (Commercial and Multi-Family)
W-29: 2in Domestic Water and or Fire Service
W-30: 2in Domestic Water Service (Commercial and Multi-Family)
W-31: 2in Irrigation Water Service
W-32: 2in Irrigation or Fire Sprinkler Water Service (Commercial and Multi-Family)
W-33A: 3in Domestic Meter Installation
W-33B: 3in Domestic Meter Materials List and Vault Requirements
W-33C: 4in Domestic Meter Installation
W-33D: 4in Domestic Meter Materials List and Vault Requirements
W-33E: 6in Domestic Meter Installation
W-33F: 6in Domestic Meter Materials List and Vault Requirements
W-34A: 8in Domestic Meter Installation
W-34B: 8in Domestic Meter Materials List and Vault Requirements
W-35: 3in to 6in Irrigation Meter Installation
W-36: 1in to 2in Double Check Valve Assembly for Irrigation Systems (Outside Installation)
W-38: Double Check Valve Assembly (Inside Installation)
W-39: Outside DCVA Installation for 1-1_2in and 2in Commercial Fire Sprinkler Systems
W-40: Outside DCVA Installation for 3in and Larger Commercial Fire Sprinkler Systems
W-42: 3in to 6in Domestic Double Check Valve Assembly for Continuous Supply (Outside Installation)
W-43: 8in to 10in Domestic Double Check Valve Assembly for Continuous Supply (Outside Installation)
W-45: 3in to 10in Double Check Detector Assembly for Fire Sprinkler Systems (Outside Installation)
W-48: Reduced Pressure Backflow Assembly (Inside Installation)
W-49: (Not Used)
W-50: Requirements for FDC and Check Valve Routed Through Backflow Assembly Vault-2
W-51: (Not Used)
W-52: (Not Used)