DREDGING ACTIVITY AND PROCESSING
The extraction is performed by dredger which loads the barges with river gravel. The extracted material complies with the essential requirements of Bulgarian State Standard EN 13043: 2003. The ballast is treated by washing and sieving into four types of aggregates.
RIVER BALLAST AND FRACTIONS
The ballast is treated by washing and sieving in six types of aggregates for concrete and mortars with dimensions: river sand fraction of 0 / 4mm and shingle fractions of 4 / 8mm, 4 / 16mm, 16 / 31.5 mm, 31.5 / 63 mm, 0/45 mm ....
Through the ships The Company carries out transport operations on the Danube. Coal and ore are transported from The City of Izmail (Ukraine) and The City of Reni (Ukraine). The manufactured and produced inert materials are transported through own water transport along the lower Danube.