SUBMERGIBLE BARGE

PURPOSE:To facilitate mount/dismount of working vessel by arranging square lower hull through guide post onto upper hull having U-shaped top view then regulating ballast in each hull. CONSTITUTION:A portion of hull of submergible barge to be used for transporting various working vessels is splitted into upper and lower sections. The upper hull 1 has U-shaped top view and provided with ballast tanks 6, 7. The lower hull 2 is made square and provided with ballast tank 8 while a guide post 4 provided with a stopper 9 is planted and penetrated through a guide hole 5 of upper hull 1 to constitute both hulls 1, 2. When transporting a working vessel 13, ballast in both hulls 1, 2 is regulated to mount easily onto a barge.