Description

Trailing Suction Hopper Dredger
Blt 17 Sep., 2012
Shipyard: Ching Fu Shipyard, Taiwan
Clas DNV 1A1 DREDGER TMON
Maximum Ship Speed 13.0 kts
Dredging Speed 1 ~ 3 kts
Gross Tonnage (GRT) 7,636
Net Tonnage (NT) 2,290
Deadweight Tonnage (DWT) 10,650
Endurance 25days?
Overall Length LOA 116.95m
Width 22.00m
Molded Depth 8.90m
Maximum Summer Draft 6.8m
Maximum Dredging Draft 7.8m
Main Engine STX-MAN
Diesel Engine 3500KW (750rpm) *2 units
Propulsion Equipment CPP (4-blade nozzle) *2
Generator 425 KW*3 units
Bow thruster (375kw)
Windlass Hydraulic Ele. Motor Type*2 units (9m/sec)
Crane 12T*15m*1 unit (bow), 10T*18m *1 unit (stern)
0.9T*6 m*1 unit (left), 0.9T*8 m*1 unit (right)
Dredging pump*2 units (1,685kw)
Sand pump flow rate: 12,000 m^3/hr
Sand pump diameter: 900 mm
Full load time: 1 hr
Anchorage Motor Fuel Consumption 300 LT/day
Lubricating Oil Consumption 10 LT/day
Fuel Tank Capacity 700 m3
Pressure Water Tank Capacity 657.3 m3
Freshwater Tank Capacity 330 m3
Mud Tank Capacity 7,047 m3
Maximum Crew Quota 27 people
Minimum Safety Quota 14 people
Sand Pumping Equipment (Mud Tanks * 14 sets)
Bottom discharge: Bottom
(No.1&7Compartment, two-stage opening: 100 and
1,030mm. Other compartments fully open mode: 1,030mm)
Bow Blow: Bow
Blow—2,000m (no shore booster pump)
Bow Jet: Bow rainbow—50m
High-pressure flushing equipment 1,257 kw*2 (3,240 m3/hr)
Water Jet Pressure 20 kg/cm2
Dredging System Double winches, double pumps, double dredgers
Dredger Length 34m (effective dredging depth 27m)
Production Capacity Meter 2 (mud pump outlet)
Note Operates in A2 waters
Operating Limitation:
1. Operating water depth of 9-27m, wind speed below13.8m/sec.,
sea wave level below 5, and swell wave level below 3, suitable for
operations with wave height below 2m, unable to operate during
typhoons or severe weather conditions with strong winds and waves.
2. Suitable for geological operations such as sand, clay, or silt.
Not suitable for operations in areas with hardness
greater than 70, such as crushed stone, pebbles,
or rocks (which may cause damage to the dredger).
3. The operating area should be 50m away from the
channel or offshore.
4. Fuel, freshwater, and provisions need to be replenished ashore.
LOA 116,95 m
Beam 22 m
Draft 6,8 m

Built in year 2012
Class : China Corporation Register
Flag : Taiwan
Gross Tonnage of 7.636 and Nett Tonnage of 2.290

Deadweight : 10.650 metric tonnes

Speed : 13 knots
Engines : 2 x MAN / STX Engine Co Ltd 7L32/40, 7.000 kw, 750 rpm, Propellers 1 Controllable Pitch (Port Side) + 1 Controllable Pitch (Starboard)
Auxiliaries Engines : 3 Caterpillar 530 kw, Bowthruster + No Sternthruster (1 Bow Tunnel thruster 460kw)

1 Deck

Specifications

Engine(s)

2 x 7.000 kw, 750 rpm, MAN / STX Engine Co Ltd 7L32/40,
Propellers: 1 Controllable Pitch (Port Side) + 1 Controllable Pitch (Starboard)

Certification

REGISTERED Achilles Member:
- UVDB Registered
- CONNEXIO Accredited
- SELLIHCA Qualified

MEMBER Renewable Energy Hamburg
MEMBER Bundesverband Windenergie
MEMBER Windenergie Agentur Bremerhaven
MEMBER Windenergy Network

Disclaimer

GRS performs its services exclusively on the basis of its General Terms and Conditions, which are available at the GRS website www.grs-offshore.com.
All details are given in good faith but without guarantee. Subject to availability.

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