Its been a little over a year since breaking ground and I can finally see the light.
I hope, not seeing light with doors closed and power cut.... Ha.
Congrats!!
What I wanna know is, what are the limitations of your shop's services?
As far as the 20K SF building, I can only imagine a small army to install.
Three men framing, five sheeting walls, eight on the roof, due to the labor intensive insulation system, the fact that whatever itch is placed HAS to cover that day, and 50' roof sheets "where the wind comes sweeping down the plains.."
Red-iron (what we call bolt up buildings similar, but NOT accurate to an actual iron worker) jobs are better framed with smaller crews.
Back in the day (pre-'09) it was pretty typical to have 25-35 guys on a single self storage facility (essentially stick built steel frame) which is why I had no time for a hobby, Mud, or the likes.
In the last few years, having dwindled down to a core group of long time crew members, don't think I could ever justify a payroll that size, again.
Cracking in concrete slabs happens to a majority of them.
You get two guarantees with concrete:
It will get hard and it WILL crack.
Can either attempt to control where the breaks occur, or hold it all together, the latter being the chosen method in these parts, for slabs up to 6".
Personally prefer post tension, since it lessens the impact of base variables and, at least, doesn't allow separation, but does have limitations on larger pours.