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| BCD Dvinskiy Zaliv |
| Twin-screw, self-propelled (diesel-electric) bucket chain
dredger. Designation: maintenance and capital dredging of any kind of ground
including shore coast with disposal of soil into hopper barges/s for further delivery by
them at sea disposal area.
Allowed weather conditions: max height of wave 0,75 meters.
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| Year built, Builder |
1989, Rostock |
| Register class |
Dredger |
| Class |
KM  3 1 I A2 |
| Length overall |
80,17 m |
| Beam |
14,4 m |
| Depth |
5,2 m |
| Draught at dredging work |
3,75 m |
| Light draft bow |
3,44 m |
| Light draft aft |
3,64 m |
| Deadweight summer |
583 t |
| Gross tonnage |
2081 rt |
| Net tonnage |
624 rt |
| Dredging capacity (max) * |
750 cbm per hour * |
| Max Dredging depth |
14/16/18/24 m |
| Min Dredging depth |
5 m |
| Min required width of dredging area |
15 m |
| Speed loaded |
8,5 knots |
| Speed in ballast |
9,6 knots |
| Main engines |
8 NVDS48-A2 / 6 NVDS48-A2 |
| Number x output |
1 x 1320 h.p. / 1x 1000 |
| Recommended fuel oil: |
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| Main engines |
RMA 10 36 cCt/ 500 C 940 kilo/m3 |
| auxiliary engines |
MDO Dist DMB (ISO 8217/1996) |
| Fuel consumption (daily): |
IFO |
MGO |
| Sailing |
7,0 t |
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| Dredging |
3,0 t |
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| Stoppage during dredging job |
|
1,655 t |
| Idle staying |
|
0,91 t |
| Boiler (quarter I and IV) |
0,993 t |
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| Boiler (quarter II and III) |
0,496 t |
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| Bunker capacity IFO |
178 m3 |
| Bunker capacity MGO |
61 m3 |
| Fresh water capacity |
156 t |
| Crew |
24 persons |
| Endurance of BC |
25 days |
Remarks :
* Actual daily dredging capacity depends on type of soil to be dredged, as well as on
quantity of hopper barges involved into servant of BCD and distance from dredging area to
disposal area, as well as on method of anchors’ fasting. |
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