Tugboat on drydock

Preparing to put the Bruce A McAllister back in the water after an overnight repair to a leaking keel cooler at Caddell Drydock, Staten Island NY
For those concerned or curious about the green liquid on the drydock floor, its not antifreeze, just a non-toxic leak detector dye in the cooling system. (fluorescin, sodium)

Видео Tugboat on drydock канала bob dahringer