Worked on site #5. We installed one 6" gate valve with two 6" romac couplings, and 48" of 6" pipe. The top of the pipe was 6' deep. We then changed out a 3" gate valve. Replaced it with a new 3" gate valve with one 3" sleeve, and 24" of 3" pipe. It was 4'  6" to the top of the pipe. Then we poured 2 dead men on the 3" pipe.