Well, it's the month for plumbing fun, apparently.
When I bought the place, PO told me that he could never get this yard hydrant to stop leaking so he just bypassed it and put in the PVC spigot. He even put the heat trace on it because it was december by the time we closed. Well, this winter, during a not even that cold spell, she froze and blew apart. I just cut it off and put a cap on it to get the water back on, but now that spring is here, I needs water for the plants.
Figured I'd dig it up and try to get the hydrant working. I had no idea what I was going to find down there....so just digging and finding pipes. So that little 3/4" stub out in the bottom right is apparently the feed to the hydrant. There was a 90 and ball valve on it that I managed to break off while digging.
And of course, there's not quite enough of it sticking out of the concrete to glue a new fitting on. Damnit. I'll either try to chip a little concrete out or just abandon this one, cut it off at the concrete and put a new on down in the hole.
But, I wanted to figure out what else was going on. I really didn't like the PVC artwork I was seeing as I dug deeper, and didn't quite understand what was going on. Of course, as I'm digging with post hole diggers, I take a bite and catch the edge of the 90 on the line in the middle/right. Sploosh. I struck water!
Got the well turned off and used a little fountain pump to pump down the hole and dug it out a little more to what you see there. Turns out there were two lines going in and/or out. Still no idea which is the feed and where the other line could go. Working on a hunch, I grabbed my CO2 tank and make up a quick adapter and put some pressure to the hydrant up by the shop and quickly determined the the line on the left is the feed to that. Wanting to be sure that there wasn't any other fuckery going on, I did the same to a fixture in the house and the other line started blowing. Cool, at least I know what's going on.
I suspect this is remnants from the original way the well was plumbed in when the house was re(built). I gather that that feed failed at some point and could not be recovered as it went under the slab in the house, so the PO ran a new feed that came in the side of the house at ground level and then is hung across the rafters to get to the equipment closet and distribution lines. Not a fan, but I understand why it was done like this and there probably isn't a better way.
So a quick run to Lowes to grab some fittings and a chunk of pipe and I got it patched back together enough to turn the water back on last night. I tied the two buried lines with a 90 on one and a tee on the other and then stuck a ball valve on the vertical leg of the tee so I can tie whatever I end up doing for a hydrant back in to it. Turned the water on last night and everything seemed to be holding.
Of course, went and looked this morning, and there was about a foot of water back in the hole. I was hoping it was from the overnight rain and/or groundwater seeping back in. Pumped it down again. Nope. Mini geyser coming off the 3/4" coupler on the line going up to the shop. I probably smacked that one around too while I was digging. FML.
It's a shitty, rainy day and I don't feel like fucking with it. It's just a pinhole at this point so I'll probably just shut the well off when I'm not home and overnight until I fell like fixing it.
And not I'm debating what to do with this whole thing. I don't really know what the purpose of this concrete frame was. I kind of suspect it may have been a valve box for the original well where it came in to the house. There are actually two wells on the property - one for the original plantation mansion that was torn down in the mid-80's and one that was drilled when the house was re(built). Originally it looks like they had both wells plumbed/wired in and there was an alternating timer switch that would switch between them throughout the day. The timer and wiring is still in the equipment room, but the water line from the second well is not there and the wires were cut at some point.
At this point, I'm tempted to just rip this whole frame out and stick a 24" valve box there there to keep the lines accessible.