Yes,you're right,that is an extended boom,on the crane.
The long blue one,thats a conveyor bellt.It was,as i can remember over 30 meters long.
this ship was build in 2003,in Romania.
MTU engine,forgot how many horsepowers.
Very nice vessel,airco everywere inside the living accomodation,my side of the vessel,was a nice kitchen,livingroom,bathroom+toilet,and 3 sleepingrooms,1 was use as a storage place.
All the time on the inside,there was a overpressure.
I will look if i have still pics from the inside.
Marc