We dug the hole for the 16” pipe and set the trench box. We set the 16” pipe and 16” valve in the hole. We went to the yard to cut the 14” DIP pipe. We set 6 1/2’ of 14” DIP pipe in the ground. We set 4’ 8” of 16” DIP pipe in the ground. We placed blue wrap around the pipe and tracer wire. We back filed and comapacted over the pipe in one foot lifts. 