I enjoyed my time as a Fireman, was an easy job, change and clean the burner tips, rake the Carbon build up, sometimes that was a pain with big build ups, was mostly on Scotch Boilers, firetube Boilers, only water tube boilers i worked with was on TSS Ceramic Steam Turbines. all others were Steam Reciprocating, amazing machines, my favourites. used to pass the time cleaning and painting, or sitting reading a book. only got busy if lots of telegraph movements, shutting down and flashing up fires. once Full Away was rung it was a doddle.