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| General |
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| Classification Society |
Lloyds Register of Shipping.
Class + 100A1 Pontoon |
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| Dimensions |
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| Length extreme |
140.000 m |
| Breadth extreme |
36.044 m |
| Depth extreme |
8.542 m |
| Summer draft extreme |
6.682 m |
| Light draft |
1.387 m |
| Length moulded |
139.970 m |
| Breadth moulded |
36.000 m |
| Depth moulded |
8.500 m |
| Deck area 120 x 36 m |
4.320 m² |
| Deadweight summer draft |
24.000 ton |
| Lightweight |
5.408 ton |
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Anchor Winch
- The winch is equipped with two
wire drums. Capacity each drum 350 m of 48 mm anchor wire
and one warping head.
- Brake holding 100 ton.
- Winch by Setozaki Iron Works.
- Each wire drum has a brake and
a clutch which is hydraulically operated.
A spooling device is provided.
| Duties |
High range |
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15 ton x 13 m/min |
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10 ton x 20 m/min |
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3.5 ton x 36 m/min |
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Low range |
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30 ton x 6.5 m/min |
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20 ton x 10 m/min |
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11 ton x 18 m/min |
Anchor equipment
Two stockless type anchors complete with 4 m of chain and
shackle, each weighing 5259 kg, built by Baldt. Both stowed
in anchor recess forward and attached to 350 m of 48 mm anchor
wire stowed on winch drum.
Ventilation
Mechanical supply PS and SB to engine room, natural exhaust
through access hatch in PS and SB funnel.
Main towing bridle
Two 23 m x 70 mm. U3 stud chain link, one delta plate.
Emergency towing bridle
Two 23 m x 70 mm. U3 stud chain link, one shackle.
Recovery equipment
One 50 m x 28 mm recovery wire attached to shackle of main
towing bridle.
Watertight manholes
Manholes on maindeck have a clear opening of 500 mm diam.
and are flush fitting. Each tank fitted with sounding cap
in way of manhole.
Mast and navigation light posts
Signal mast mounted on top of controlroom.
Navigation lights fitted SB, PS and stern.
Main generator
- Engine:
Detroit Diesel, type 4-71, four cylinders, water cooled
diesel engine, rated at 130 bhp when running at 1.800 r.p.m.
- Alternator:
Denyosha, Marine, drip-proof with rated output of 95 kw
at 0,8 power factor, 450 volts, 3 phase, 60 cycles per second
when running at a speed of 1.800 r.p.m.
Emergency generator
- Engine:
Yanmar Diesel, type 2TL, two cylinders, water cooled diesel
engine, rated at 18 bhp when running at 1.800 r.p.m.
- Alternator:
Denyosha, Marine, drip-proof with rated output of 10 kVA,
220 volts, 3 phase, 60 cycles per second when running at
a speed of 1.800 r.p.m.
Aircompressors for deballasting
- Engine:
Volvo Penta, type D. 70.BK, six cylinders, water cooled
diesel engine, rated at 92 bhp when running at 1.800 r.p.m.
Totally three engines installed.
- Compressor:
Rotary type compressor, manufactured by Gutehoffnungshütte
connected to each engine.
- Capacity:
1.000 m3/FAD
Maximum back pressure 3,5 bar.
Each tank is seperately connected to the air system mainlines.
All ballast- and airvalves remotely controlled from controlroom.
Pumps
- Hydraulic pumps:
One pump unit assembly installed, comprising of two electric
motors and two electronic motors and two hydraulic pumps
for operating anchorwinch.
- Hydraulic unit:
One hydraulic power unit installed for operating bottom-
and air valves.
- Draft gauge system:
One Meij Air compressor installed for operating air purge
type draught gauges, make Nakakita, which are located in
the controlroom.
- Fuel oil transfer pump:
One electrically driven horizontal screw type, fuel oil
transfer pump, capacity 43 m3/h.
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