Standard Procedures, Specifications, and Drawings

• Standard Procedures and Specs, not including Drawings(PDF, 2MB)
• Appendix A - Approved Materials List(PDF, 218KB)
• Appendix B - Standard Details(PDF, 6MB)
• Appendix C - SWRCB Separation(PDF, 1MB)
• Appendix D - Disinfection Plan(PDF, 277KB)

Drawings by Category

• General Details(PDF, 278KB)
• Sewer Details(PDF, 771KB)
• Water Details(PDF, 3MB)
• Cathodic Protection Details(PDF, 2MB)

Drawings by Page (General, Water, Sewer)

• G-1 Standard Trench Section for Water and Sewer Mains and Side Sewer Installations(PDF, 47KB)
• G-2 Concrete Encasement Section(PDF, 32KB)
• G-3 Close Crossing Detail(PDF, 57KB)
• G-4 Marker Post (4” x 4”)(PDF, 32KB)
• G-4A Roman Numeral Chart(PDF, 59KB)
• G-5 Standard Trench Dam for Water and Sewer Mains and Side Sewer Installations(PDF, 34KB)
• G-6 Clearance Requirements for Water Mains From Other Utilities and Structures(PDF, 45KB)
• S-1 Peaking Factor Versus Average Daily Flow(PDF, 27KB)
• S-2 Standard Manhole(PDF, 72KB)
• S-4 Standard Shallow Manhole(PDF, 32KB)
• S-5 Standard Manhole Frame and Cover(PDF, 30KB)
• S-6 Miscellaneous Manhole Details(PDF, 38KB)
• S-6A Manhole Pad Details(PDF, 31KB)
• S-7 Manhole Frame and Cover Adjustment Details(PDF, 51KB)
• S-8 Typical Side Sewer Installation(PDF, 57KB)
• S-8A Typical Overflow Relief Valve Installation(PDF, 62KB)
• S-9 Lateral Sewer Connection to Existing Sewer Main(PDF, 29KB)
• S-10 Side Sewer Cleanout Riser for Commercial, Industrial and Multi-Family Complexes(PDF, 28KB)
• S-11 Sampling Manhole(PDF, 37KB)
• S-12 Grease and Sand Trap(PDF, 34KB)
• S-12A Grease and Sand Trap for Trash Enclosure(PDF, 39KB)
• S-13 Grease Interceptor 750-1500 Gallon Capacity(PDF, 44KB)
• S-14 Grease Interceptor 2000-3000 Gallon Capacity(PDF, 47KB)
• S-15 Sampling Box(PDF, 41KB)
• S-16 Manhole: False Bottom(PDF, 28KB)
• W-1 Valve Box Installation(PDF, 33KB)
• W-2 Concrete Thrust Blocks(PDF, 70KB)
• W-3 Concrete Thrust Blocks for Vertical Bends(PDF, 45KB)
• W-4 Valve Nut Extension(PDF, 26KB)
• W-5 Backflow Prevention Method for Tanker Trucks and Portable Spray Rigs(PDF, 30KB)
• W-6 Fire Hydrant Installation(PDF, 48KB)
• W-7 1” Service Installation(PDF, 46KB)
• W-8 1 ½” – 2” Service Installation(PDF, 50KB)
• W-9 4” Blow-off Assembly at Dead End 6”, 8”, 10" and 12" mains(PDF, 186KB)
• W-13 Gate Valve Installation 12” Gate Valve and Smaller(PDF, 37KB)
• W-14 Butterfly Valve Installation 14” to 18” BFV(PDF, 35KB)
• W-15 1” Air Release & Vacuum Relief Valve Installation 6”-10” Potable Water Mains(PDF, 52KB)
• W-16 2” Air Release & Vacuum Relief Valve 12” Potable Water Main or Larger Installation(PDF, 52KB)
• W-18 Temporary Sample Taps for New Construction(PDF, 35KB)
• W-19 Meter Box Installations 5/8 Inch to 2 Inch(PDF, 52KB)
• W-20 3” Meter Installation(PDF, 35KB)
• W-20A 4-Inch Service w/2-Inch Meter Installation(PDF, 37KB)
• W-21 Backflow Preventer Installation ¾” to 2”(PDF, 59KB)
• W-22 2 ½” to 10” Reduced Pressure Backflow Prevention Device(PDF, 57KB)
• W-23 Double Detector Check for 2"-10” Fire Lines Above Ground Installation(PDF, 79KB)
• W-23A Double Detector Check for 2"-10” Fire Lines Above Ground Installation (Optional)(PDF, 85KB)
• W-24A 1” Water Service with Two 5/8” Meter Manifold(PDF, 30KB)
• W-24B 2” Water Service with Three 5/8” Meter Manifold(PDF, 41KB)
• W-24C 2” Water Service with One ¾” Meter & One 1-1/2” Meter Manifold Installations(PDF, 62KB)
• W-24D 2" Water Service with Two 1" Meter Manifold(PDF, 42KB)
• W-25 Fiberglass Enclosure for Backflow Preventer(PDF, 23KB)
• W-26 Standard Sampling Station(PDF, 42KB)
• W-27 Air Release & Vacuum Relief Valve Cover(PDF, 134KB)
• W-28 Recycled Water Sign Post Detail(PDF, 21KB)
• W-28A Standard Details for Placement of Recycled Water Irrigation Signs(PDF, 53KB)
• W-28B Recycled Water Aluminum Sign Detail(PDF, 1MB)
• W-29 Brass Address Tags for Manifolded Meters(PDF, 18KB)
• W-30 Construction Jumper(PDF, 26KB)
• W-31 ¾” to 3” PRV Installation For Recycled Water Irrigation System(PDF, 32KB)
• W-32 Recycled Water Fire Hydrant Installation(PDF, 50KB)
• W-33 Outdoor Plumbing Schematic (Single Family Residential Only)(PDF, 33KB)