2" Manual Air Valve 2" Automatic Combination Air Release & Air/Vacuum Valve Installations 4" & 6" Automatic Combination Air Release & Air/Vacuum Valve Installations Air & Vacuum Valve Enclosure Locations 2" Blow-off Installation 4" & 6" Blow-off Installation Type A 4" & 6" Blow-off Assemblies in Street Type B Blow-off Installation From End of Mains and From Steel Mains Temporary 2" Blow-off Installation 6" Fire Hydrant Installation 6" Fire Hydrant Installation with Break-off Check Valve Fire Hydrant Locations and Port Orientation 4" and Larger Fire Service Installation 4" and Larger Fire Service Installation Notes Protection Post Installation Warning/Identification Tape and Tracer Wire Installations Pipe Bedding and Trench Backfill for Potable and Recycled Water Mains Cutting and Plugging Abandoned Water, Recycled Water and Sewer Mains Slope Protection Installations Cut-off Wall Installation in Traveled Areas Pipe Support for Undercut Sewer Mains or Sewer Laterals 3/4" thru 2" Reduced Pressure Backflow Prevention Device 3" and Larger Reduced Pressure Backflow Prevention Device 1" Water Service Installation 2" Water Service Installation Meter Box Locations for Water and Recycled Water Appurtenances 4" or 6" Fireline/Master Meter Installation 4" or 6" Fireline/Master Meter Installation Concrete Thrust and Anchor Block Installations Concrete Thrust and Anchor Block Installations Concrete Thrust and Anchor Block Installations Gate Well Cap Installation, for Valves 4" and Larger Gate Well Cap & Can Installation, for Valves 4" and Larger Gate Well Identification Steel Valve Stem Extension for Valves 4" and Larger Steel Valve Stem Extension for Valves 2" and Smaller |