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.PDF file of Water System Standards
.PNG Graphic Images of Water System Standards (all .PNG picture files)
- 1-Typical Water Valve Location
- 3-Typical Valve Setting
- 5-Valve Operator Extension
- 7D-Dual Water Service Typical Installation with Curbtight Sidewalk
- 7PD-Dual Water Service Typical Installation with Planter Strip
- 7P-Single Water Service Typical Installation with Planter Strip
- 7-Single Water Service Typical Installation with Curbtight Sidewalk
- 8-Tapping Saddle
- 9-Typical Commercial-Industrial Service Layout
- 10-Typical Trench Backfill
- 50-Sample Station Installation
- 100-Typical Water Main and Fire Hydrant Location
- 101-Fire Hydrant Standard Installation
- 102-Fire Hydrant Clear Zone
- 200-Straddle Block
- 202-Phase Break End for Future Extension (4" - 10" Mainline)
- 203-2 inch Standard Blowoff (4" - 10" Mainline)
- 205-6 inch Standard Blowoff in Manhole
- 300-Vault Ladder Installation
- 310-Sump Pump Installation
- 601-1 inch Combination Air and Vacuum Valve
- 602-2 inch Combination Air and Vacuum Valve
- 702-1-½ inch & Larger Meter Installation with Backflow Device
- 703C-3-6 inch Meter Installation by Contractor
- 763C-6x3 inch Meter Installation by Contractor
- 784C-8x4 inch Meter Installation by Contractor
- BF10-Typical Backflow Preventers for Lawn Sprinkler Systems
- BF100-Double Check Valve Assembly
- BF101-1 inch Double Check Assembly
- BF102-1.5-2.5 inch Double Check Assembly
- BF103-Double Check Valve Assembly Customer Owned (Above Ground)
- BF200-Double Check Detector Assembly
- BF201-Double Check Detector Assembly - Customer Owned (Above Ground) 3 - 10 inch
- BF202-2.5-10 inch Reduced Pressure Detector Backflow Assembly-Customer Owned (Above Ground)
- BF203-2.5-10 inch Reduced Pressure Detector Backflow Assembly-Customer Owned (Below Ground In Vault)
- BF300-2.5-10 inch Reduced Pressure Backflow Assembly - Customer Owned (Above Ground)
- BF301-1 inch Reduced Pressure Backflow Preventer
- BF302-1.5-2 inch Reduced Pressure Backflow Device
- BF303-Reduced Pressure Backflow Assembly Customer Owned (Below Ground In Vault)
- BF304-Reduced Pressure Backflow Assembly Discharge Rates
- BF500-Minimum Protection for Filling Tanker Trucks
- BF501-Air Gap
For questions or more information, call (503) 642-1511 or contact our Engineering Department.