Data for the B402:

https://www.baarsbv.com/wp-content/uploads/2014/12/Baars-split-hopper-barge-450M3.pdf

Cheers,
Aleksi

Thank to you for your contribution to the name of the barge..

PS: Looks like a split hopper barge which you can find here http://ganzdanubius.eu/products/split-hopper-barges/#!

I found one which is registered in Sliedrecht, it's name is B 40...

Hi Salvador, "Sliedrecht-N" is not the name of the barge, it's her port of registry, Sliedrecht - Netherlands. She seems to have a name, though, some letters can be seen to the left, but they are not readable...