Almost all of the residential district is complete, just have to build the bar and roof the place over. It should house comfortably 17 familys per floor with two floors of housing. I consider a family between 1 and 4 dwarves. So that means all the lowely labourers will have to live in the farms while my important dwarves stay here. I have finished the administrative section, save the four panic bunkers, as if the entire construction wasn't already planned out with many many defensive features, my favorite being flooding airlocks between sectors, of course they can be flooded and drained at the same time to purge unwanted things from the area, specificaly usefull if whatever we are trying to keep out can't drown (the wildlife around here are undead but I doubt they will make it even close to this far into the fort.) . The generator room is currently going under finishing touches when we start the plumbing system, of course it was more logical to pump water ALL THE WAY UP HERE to generate power instead of build our powerplant on the ground, duh, if I abandone that and do it the lazy way I'll probably turn that into a water purification system, somehow. The lab sector isn't even started as I have no idea what it will look like, but all I know is it's going to have an alchemists workshop in it and various rooms of different sizes that I can reconstruct for testing, one of which will experiment with training super soldiers using the most brutal and deadly techniques that I can think of and because of this danger the lab has an entire secondary airlock that contains a decontamination and purge system to keep whatever goes wrong in the lab.