c45. My dupes are spending more and more time in po2, so I added a hospital. This required me to dig a spur into a caustic biome to get to balm lily. With luck, we can keep them healthy enough to keep working.
Up top, the cool slush system is fully enclosed. It's about 40 cycles to the next dormancy, which is great: we'll have all the cooling we can use by that time.
To the right of the ladder up there, wayyyy up top, we're starting to frame in a serious o2 rig.