000 - MAIN FUNCTIONS Loading hopper with SB trailing suction pipe Emptying hopper through bottom doors Emptying the hopper through shore discharge connection on the bow Emptying hopper through a rainbow nozzle Maximum trailing dredging depth : 25 m Minimum trailing dredging depth : 4 m Rainbow distance : 60 m* Discharge length via discharge line : 1500 m* * Production estimates based on 40% silt concentration
000 - DREDGING CONDITIONS Dredging speed (over ground) : 1.5-2.0 kn Maximum current speed : 2.0 kn Maximum swell for trailing suction dredging* : 3.0 m Maximum wind force : 6 Bft * Swell being taken as the difference between wave top and wave bottom.
000 - PRINCIPAL PARTICULARS Length over all : 84.82 m Beam moulded : 16.20 m International draft from base : 4.60 m Dredging draft from base : 5.25 m Hopper volume : 2000 m 3 Trial speed at dredging draft : 10.2 kn Deadweight at dredging draft : 3923 t Gross Tonnage : 2726 GT
000 - TANK CAPACITIES Ballast water : 185 m 3 Fuel oil service : 540 m 3 Potable water : 60 m 3 Sewage : 15 m 3 Bilge water : 20 m 3
000 - ENVIRONMENTAL CONDITIONS Minimum seawater temperature : -2 C Maximum seawater temperature : 32 C Minimum outside air temperature :-30 C Maximum outside air temperature : 40 C Minimum Relative Humidity : 50 % Maximum Relative Humidity at 35 C : 90 % Maximum Relative Humidity at 40 C : 60 %
030 - CLASSIFICATION BUREAU VERITAS I, Hull, Mach, Hopper Dredger, unrestricted navigation - dredging within 8 miles from shore or dredging over 8 miles from shore with Hs<1.5m (*), AUT-CCS * Based on the assumption that the National Authorities recognize the guidelines for the assignment of reduced freeboards for dredgers according DR-68 regulation.
100 - DAMEN YICHANG SHIPYARD Joint venture with Damen since 1998 Annual steel capacity of 50.000 tons 53 new build vessels since 1999 Commissioning in Shanghai
100 - HULL AND OUTFITTING May 2015 Start steel cutting Nov 2015 Block assembly Dec 2015 Outfitting Mar 2016 Launching Delivery - TBD
160 - CORROSION PROTECTION Blast cleaning : SA 2.5 Paint system lifetime Aluminum anodes lifetime : 36 months : 36 months Impressed Current Cathodic Protection (ICCP) for underwater hull Impressed Current Anti-Fouling (ICAF) for sea chests
200 - MAIN MACHINERY 2x Main propulsion engine CAT 3512C, 1044bkW 2x Reduction gearbox, approx. 7:1 2x Propellers shafts, material C 45 N 2x Propeller Ø2350mm, stainless steel 2x High performance nozzle 2x Fishtail rudder 2x Ram type steering gear, with dual cylinder 1x Bow thruster diesel engine CAT C18, 339bkW 1x Transverse thruster, Ø1200mm, channel type
220 - BOW THRUSTER
250 - DREDGING SYSTEM Trailing suction pipe : DN 600 (material S355) Jet water system : DN 300 Swell compensator : 1.5 m stroke
250 - DREDGING Photo YN563252
250 - DREDGING SYSTEM Single visor draghead with self-adjusting visor Replaceable NI-HARD wearing blocks with jetwater nozzles Exchangeable point teeth CFD optimized design
250 - DREDGING SYSTEM Suction pipe gantries Bottom door actuating rod Bottom door cylinders
250 - DREDGING SYSTEM Dredge pump capacity (water) : 6250 m 3 /hr Dredge pump power : 1044 bkw (CAT 3512C) Jet pump capacity : 1600 m 3 /hr @ 8.0 bar : 1800 m 3 /hr @ 4.5 bar Jet pump power : 447 bkw (CAT C18) Self emptying system with bow connection and rainbow nozzle
250 - DREDGING SYSTEM Jetwater monitor Bow coupling with rainbow nozzle Telescopic overflow
300 - PRIMARY SHIP SYSTEMS Bilge/ ballast/ deck wash/ internal Fi-Fi - Bilge water separator : 1.0 m 3 /hr Fuel oil - Fuel oil type : DMA grade low sulphur - Fuel oil purifier : 1.15 m 3 /hr Cooling water - Box cooling system Sanitary system - Hot water boiler : 300 L - Gravity discharge system - MARPOL compliant waste water treatment system
300 - PRIMARY SHIP SYSTEMS Filling sounding and de-aeration - Fuel oil bunkering capacity : 75m 3 /h Lubrication oil HVAC - Forced ventilation - Air conditioning system - Heating system Exhaust
400 - ELECTRICAL SYSTEM 400 V and 230 V, 50 Hz electrical networks 2x Diesel generator set CAT C9, 200 ekw / 275 kva 1x Emergency diesel generator set CAT C4.4, 82 ekw / 102 kva 1x Shore connection 200 A, 400 V, 50 Hz Alarm and monitoring system Dredge monitoring, indication and control system - Suction Tube Position Indication - Extended automation / production measurement - NAVGUARD (dredge tracking)
500 - DECK EQUIPMENT 2x Anchor winch on the fore deck 1x Capstan on the aft deck 1x Telescopic knuckle at pump room 1x Telescopic knuckle at drag head : 7.15 ton @ 8.44 m : 7.15 ton @ 8.44 m Knuckle boom crane at drag head Knuckle boom crane at pump room hatch
600 - SECONDARY SHIP SYSTEMS Hydraulic system - Dredging equipment - Anchor winches - Capstan - Deck cranes Compressed air - Compressor capacity : 40 m 3 /hr - Working pressure : 8 bar - Air vessel : 250 liter Cold store / freezing room - Cool store capacity : 2 m3, temperature 4 C - Freeze store capacity : 6 m3, temperature -18 C
700 - ACCOMMODATION 13 Persons accommodation 4 Single berth cabins with own sanitary space (2 with separate bedroom) 4 Double berth cabins with shared sanitary space 1 Sanitary cabin / pilot office with shared sanitary space 1 Single berth cabin with shared sanitary space MAIN DECK FORECASTLE DECK LOWER BRIDGE DECK
700 - ACCOMMODATION Modern and durable materials. Modern and comfortable furniture. Balanced colors. Minimizing sound levels. Photo s YN563252
700 - ACCOMMODATION Photo s YN563252
800 - NAUTICAL SYSTEMS Navigation lighting Nautical / bridge system 2x Radar ( X-band) 1x ECDIS single 1x (D)GPS 1x Magnetic compass 1x Gyro compass 1x Autopilot 1x Echo sounder 1x Speed log (doppler) Internal communication Intercom Internal telephone CCTV system External communication GMDSS (Area A3) GSM telephone system AIS VDR Meteorological equipment 1x Baro / thermo / hygro meter 1x Anemometer
800 - NAUTICAL SYSTEMS Photo YN563252
800 - NAUTICAL SYSTEMS Photo YN563252
MAKERS LIST Code Item Supplier 031 Classification Bureau Veritas 133 Watertight doors Winel 161 Paint International Paint 211 Propulsion engines Pon (Caterpillar) 212 Gearbox Reintjes 213 Nozzles Damen Marine Components 221 Rudders Damen Marine Components 223 Bow thruster unit Verhaar Omega 223 Bow thruster engine 250 Dredging system DDE 258 258 Gearbox dredge pump Engine dredge pump Pon (Caterpillar) Reintjes 259 Jet water pump Nijhuis Pon (Caterpillar) Code Item Supplier 259 Engine jet water pump Pon (Caterpillar) 333 Box cooler NRF 370 HVAC system Heinen & Hopman 400 Electrical installation Van der Leun 411 411 Engine (emergency) generator set Alternator (emergency) generator set 510 Anchors & chain 510 Anchor winch DMT 520 Capstan DMT 540 Deck crane Heila 610 Hydraulic systems Hycom Pon (Caterpillar) Pon (Leroy Somer) Damen Trading Suzhou 700 Carpentry work Hoogendoorn 800 Navigational equipment Alphatron
CONTACT INFORMATION Adres : Avelingen West 20, Gorinchem The Netherlands Phone: : +31 (0)183 65 54 09 E-mail : Dredging-DSGo@damen.com http://products.damen.com/en/ranges/trailing-suction-hopper-dredger/tshd-2000