#wellheadpipe leak #pvc fittings at well head leak

Hello, I am new here and I I could use some advice! Please bare with me for a brief back story :We bought this home in 2020 on acreage, the home itself is only 5 years old however there had been a house on this land before that was pretty old. The builder got approval to use the existing well...

I've had to dig up my well head multiple times to repair leaks. I thought I did a good job each time, but within a year, it leaks again, always a PVC fitting, either a threaded fitting (schedule 80) other times a 90 degree elbow. Cut in pressure 42 psig, cut out 62 psig. This last time, I...