Tow (tg04m)

river tug.
I showed this work to my friend who was in the shipping industry in the past. You've made a mistake here, he said confidently. It can't be, I did this work according to the drawings, everything should be right here, I answered. May I have a look at the drawing? Certainly. Yep, now it's clear. You took these circles in the drawing for lifebuoys. But these circles serve as fenders - special inflatable balloons that cushion the collision of a vessel with a berth or other vessel during mooring. Well, I'll leave it like that, but thanks for the comment.