Trailing Suction Hopper Dredger (TSHD) 1,500 m3

1,500 m3 Trailing Suction Hopper Dredger (TSHD)
Year Built/Location: 1975

Navigation Area: CCS offshore
Principal Dimensions and Characteristics
Length Over All: 83.85 m 275-ft
Length BP: 78.00 m 255-ft
Breadth : 13.0 m 42.7-ft
Depth: 5.00 m 16.4-ft
Full Load Displacement: 3412.0 T
No Load Displacement: 1559.37 T
Full Load Draft:
Bow: 4.8 m 15.7-ft
Stern: 4.56 m 15-ft
Light Load Draft:
Bow: 2.16 m 7.1-ft
Stern: 3.36 m 11-ft
GT/NT: 1955/686
Speed – no load: 11.5 kn
Speed – full load: 10.0 kn
Speed – construction: 3.0 kn
Dredging
Weight of Rake Head: 4.7 T 5.2 tons
Rake Pipe Diameter: 700 mm 27.6-inch
Suction Method: Single rake cabin pump
Dredging Depth: 18 m 59-ft