Tap Location in Satelite View using landmarks
https://www.google.com/maps
Owner/Municipal Authority/Inspector
Measure from inside rear plate to back of Gear Box
Pilot / Water / Shell Cutter / Cut Complete
18-3/4in 1009 - 19-5/8in 1010 - 20-1/2in 1011 - 22-7/8in 1013
Example: 12x8 Mueller H-615, 8in Mueller T-2362 Tapping Valve, etc