I had one job

And I did it.
As always, the hardest part is making sure all the computers and sensitive shit is turned off before switching the breakers off, not everything is on a UPS.
Getting everybody to agree on when that will be is a topic of some debate. Experience has taught me that the easy way is to say "power going off in 10 minutes, ready or not!"
It always works.

Ah well. Until tomorrow....