Trailing suction hopper dredger “Ostsee”

Ostsee

General
Kind of vessel Trailing suction hopper dredger
Building yards Detlef Hegemann Rolandwerft Gmbh& Co Berne, Peene-WerftGmbh, Wolgast
Yard number 175 (Peene-Werft building number 429)
Building year 1995
Van Oord equipment number 0327
Registration
Class society BureauVeritas
Class notation Ihukk mach aut-ums Hopper
Working area – International freeboard Unrestricted navigation – limited to 200 nautical miles from shore
Workingarea – dredgingmark Dredging within 15 miles from the shore or within 20 miles from the port
Flag Cyprus
Registration number 15024Н
MMSI number 245593000
IMO number 9105152
Call sign 5ВАК4
Grosstonnage 3,785
Nettonnage 1,135
Port of Registry Limassol
Dimentsions
Length over all 99.83m
Breadth over all 17,75m
Length between perpendiculars 90,25m
Breadth moulded 17.70m
Depth moulded 6,20m
Draught – Light ship weight 3.63m (maft)/ 0, 79 mfore
Draught – International freeboard 4.96m
Draught –Dredgingmark 5.59m
Draught – Inlandmark 6.03m
Height vessel from keel to top of mast 32,50m
Ligh tship weight 2,607 tons
Deadweight – International freeboard 3,838 tons
Deadweight – Dredgingmark 4,791 tons
Deadweight – Inlandmark 5,428 tons
Displacement – Int. Freeboard 6,445 tons
Displacement – Dredgingmark 7,398 тонн
Displacement – Inlandmark 8,035 tons
Persons – Life saving equipment 13
Minimum safe manning – 200 miles 7
Capacities
Hoppervolume 3, 905.840 m3
Dredgingdepth – Normal 25.0m
Trailing suction pipes – Diameter 2 x Ø 0.70m
Shore delivery pipe – diameter Ø 0.75m (Ø 0.80m optional)
Sailing speed – unloadedin ballast 14.3 knots
Sailing speed –Loaded 14.0 knots
Unloading system Bottom doors & bow discharge
Anchoring system 3 anchors – 2 xbow / 1 xstern
Installed diesel power
Propulsion engines 2 x MAN B&W – 6L 32/40
power 2,640 kW each
Auxiliary generator engines 2 xDeutzMWM – TBD 616 VB
power 345 кВт each
Emergency generator engine 1 xDeutzMWM – BF 6 L 513 RC
power 120 kWт
Total installed diesel power 6,090 kW
Installed dredgpump power
Inboard dredge pumps 2 х 480 kW
Shore delivery pumps 2 х 1 800 kW (inboard dredge pumps)
Shore delivery pump sin series 3 600 kW
Jet pumps 2 х 486 kW
Installed propulsion power
Bow thruster 1 x 400 kW
Propulsion power – FreeSailing 5,280 kW
Propulsion power – Dredging 2,550 kW

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