POLICIES & PROCEDURES:
Rowland Water District Service Area
Water Meter Installation Costs 2020-2021
Installation Specification for Reduced Pressure Backflow Prevention Assembly
Installation Specification for Double Check Detector Assembly (DCDA)
Onsite Construction Requirements for Recycled Water Use Sites
L.A. County DPH Guidelines For Recycled Water Pipeline Construction and Installation
Install Specification for Reduced Pressure Backflow Prevention Assembly
Install Specification for Double Detection Check Backflow Prevention Assembly
Water Standards
- 3/4″ and 1” Service
- 3/4″and 1” Service w/Optional Fire System Supply
- 1-1/2” and 2” Service
- 1-1/2” and 2” Service W/ Optional Fire System Supply
- 2” Blow-Off Assembly
- 1” Air Release Valve Assembly
- 6” Fire Hydrant Assembly
- Valve Box and Cover (In Asphalt Pavement)
- Valve Box and Cover (In Concrete Pavement)
- Valve Box and Cover (In Concrete Sidewalk)
- (Conc. Pvmt) Valve Box and Cover for Recycled Water
- Valve Stem Extension
- Concrete Thrust Blocks
- Typical Trench
- Shallow Excavation Over Existing Water Main
- L.A. County DPH Guidelines for Recycled Water Pipeline Construction and Installation
- 3/4″ and 1” Service
- 1-1/2” and 2” Service
- 2” Blow-Off Assembly
- 1” Air Release Valve Assembly
- (Conc. Pvmt) Valve Box and Cover for Recycled Water
- Valve Stem Extension
- Concrete Thrust Blocks
- Typical Trench
- Shallow Excavation Over Existing Water Main
- Install Specification for Reduced Pressure Backflow Prevention Assembly
- Install Specification for Double Detection Check Backflow Prevention Assembly