Without shipyards, there would be river transport. Here, we maintain and repair barges. Everyone has his own task: the boiler-maker and the welder handle the iron structures, the mechanic takes care of motors, the electrician and the carpenter repair when it is needed... they all work together. Every five years, the barges must be revised.Sometimes, however, they undergo damages and urgently need repairs. We then repair the hull, propeller or engine, to allow the ships to leave again for new journeys. *Repairs and Maintenance* : Carpentry, in wood and/or aluminum Boiler all hull work Lengthening and narrowing of vessels Motors Work in mechanical turning, milling Electricity Propellers Hydraulic Plumbing Heatingmore