'Nother story from the boat. This happened on my watch.
IC (phone tech) comes down into our spaces to fix a bunk phone. It's a busy day and the watch officer is processing work orders, and doesn't notice the IC working next to him for a few minutes. Finally, the movement catches his attention, and he turns to the IC and asks, "the hell are you doing?" IC replies "fixin' this hyar phone". Watch officer says, "where's your tagout?" to which the IC replies "don't need one, it's less than 30V." Watch officer is getting mad, and says "It rings at 90VDV. You need a tagout for that.". IC says "it's tagged out." Round and round they go, watch officer on the verge of throwing the IC out bodily, when the dude tenses up and starts jerking, his hand still in the guts of the phone. "IT'S RINGING", he stammers. Watch officer kicks him out, tells him to come back with his chief and a tagout. Moments later, one of our guys bangs into the room, furious, shouting, "Awright, which one of you jack-bones ain't answerin' the damn phone?"
Hilarity ensued.