Rajabagan Dock (RBD) is a shipyard situated on the left bank of the Hooghly River about three nautical miles down stream of Calcutta Dock System.
[1] The shipyard is mainly engaged in shipbuilding and repair of small and medium sized inland water transport and coastal vessels.
In 1967 it came into control of Central Inland Water Transport Corporation (CIWTC).
However due to heavy losses it came under management of Garden Reach Shipbuilders & Engineers (GRSE) on 1 July 2006.
As of 2006, RBD Unit is spread over 33 acres of land with 550 M open river front at Rajabagan.