Reminds me of very sad but true story.
Boiler has a cage around it to keep out the idiots. Boiler pressure starts dropping. Alarms go off. Lead boiler guy radios maintenance to stay out of the cage until he gets there. Some young unqualified idiot goes into the cage anyway. As the boiler guy arrives the idiot yells "I found the leak" as he waves his hand past a pin hole in a high pressure steam line. Idiot looses all four fingers.
Electricity isn't the only hazard in a boiler room. Remember steam is invisible. I had a teacher that drilled it into our heads... "you can't see steam." You see water vapor once it condenses.
Sad story, but true.
RSlater,
RSmike
