Boilermakers Helper in SLC UT.
That was the winter I had to crawl in to a hot boiler to roll a tube by hand, They couldn't cool it down as it was that last one working in that building that winter. For those interested it was a four pass Scots Marine, and I crawled in the manhole at the rear while the rest of the crew hosed me down with a fire hose, from the opened burner end.....