Taun-tauns make everything better!
But yeah, we do engine room fire drills pretty often. Instead of getting away from the fire though, we run to the repair locker, don firefighting equipment and go to put it out. Going up and down near vertical ladders wearing heavy, insulated coveralls, poorly fitting boots, hood, mask, SCBA, thick gloves, and a helmet gets really exhausting and miserable.
Haven't had to worry about MOPP for a while, mainly because we just set CBR boundaries in the ship. Then again, there are enough doors with pressure leaks that we'd be screwed anyway.