Upon firing up pump#2 in our renovation of the church pool,we discovered that we have a leaking return line. Fortunately it is under the new wooden deck we built 3 weeks ago. Last night we cut the deck and followed the water to the leak. It seems to be a crack in a straight run but it is under another straight run. My current plan is to remove a section of the upper pipe, plug it, cut, plug and repair the offending lower pipe, then repair the upper. Even with all returns and skimmers plugged, it likely will be a mess. Sorry there are no photos, my photo program is down. I've got both Oatey rain-n-shine glue and PoolTite blue glue. Is either better than the other? If I can't get the pipes dry, is there a way to prime them? Given the limited amount of info, what might you do in this situation? Thanks
Hal