It seems that I am stuck in a bit of a leak rut right now. I fixed the suburban just in time to realize I have a pool leak. There is a great test where you put a bucket on your pool steps and fill it to the same level as the pool. After a few days if the level is lower in the pool than the bucket, then you know it is a leak, and not just evaporation.
I did that and attempted my own leak detection tests. 30 minutes in the pool with a mask and syringe of ink didn’t turn anything up, so I called the pros. They told us it was under a pony tail palm tree in the back planter bed.
I don’t know if the plant was to blame, but it was right on top of the problem area and a lot of roots grew around the pipe. We pulled the two shrubs and saved the palms to another location. I started digging to find the water line, and sure enough. Those leak detection folks knew what they were doing. It was right there under the little palm. The elbow has some kind of issue.
I plugged all the return lines into the pool with plumber’s putty because the corks I could get were too small for the job. After that and letting the system drain down I was able to cut out the bad elbow. It is tough working at arm’s length in a muddy hole.
I drained the last of the water, cleaned the pipe and installed a new elbow. A compression fitting went between the horizontal pipe and the new elbow.
After letting the cement cure for a while I pulled the plugs to let water in, and eventually fired up the pump. No more leaks! The elbow was under some kind of stress and had a growing crack on the bottom side.
The back looks a little sad without the plants, but I bet we will get some potted plants going in no time.