Naw, never seen anything happen that could cause barges to come loose.
Notice anything missing? A little pressure on the winch line to snug things up before we cut loose from the dock and wheeee.
Those are 18-20 inches tall, maybe 10" around, and 3/8 inch steel as I recall. Probably had been on there without an issue for 20 years. When it came off it went wizzing past me at head height, maybe 20 feet at most to my right. That cable would normally be on the back bollard.
Dang. Did you even have time to duck, or was it one of those “ WTF just happened” moments?
SOrt of "POP-twang" when the thing came off and the wire came free. I was maybe 20-30 feet back from it, one of the tug guys was a bit closer but not in line. Guessing because the wire came around the outside of the back barge to that one, it had enough of an angle on it that it got sent into the river and not back onto the barge I was standing on. The tow was almost made up, deck guy had just tightened up the winch, the tug Capt moved us a little, it was a little bouncy from the spill from the dam, and that was it.
I may have been able to duck as I was facing it when it happened, watching the guys on the front barge. It wasn't scheidt yer pants scary...................but close.