Hey, I’ve got a cold room in my place that is concrete on all sides, I’m going to be framing it in and insulating and I don’t really need any help there unless there’s anything cold room specific I should know, however.
As you can see I have a floor that appears to be a stepped concrete pit, filled with quite a lot of dirt, and what I believe is probably a tie in to the sewage drain.
Can I just get rid of the dirt? The whole room spells like petrichor because of it.
Assuming the pit continues to step down, can I just build the floor over it regardless, and do I need to support the pipe in some way if the dirt is removed?
Or, if I’m completely off base please let me know what I should be doing.
Thanks

Do you not have a well anywhere?
If there’s no well and OG owners had to have septic…
They had to get water somewhere too, and that’s a cistern. And it would be away from septic deliberately
It can’t all be rotted wood, but a cistern filled with dirt would make the room “cold” and the high moisture content would make the wood rot.
I guess one thing to do is just see how deep it goes? Like, there is absolutely no way that’s just raw earth and you can dig a tunnel to the surface. Check if downspouts have a weird tunnel/pipe thing by them, or ask neighbors with similar age homes if they have one.
But in my uneducated opinion, you got a giant concrete waterproof room down there filled with dirt.
Your uneducated opinion agrees with mine so I want to listen to you. That’s dangerous
Oh no we also have a well, the whole home is properly serviced hot and cold running water off the well, no issues