67m Accommodation/ Work Vessel
Principle Dimensions
| LOA : | 67.00m |
| LBP W.L : | 63.80m |
| Beam MLD : | 20.00m |
| Depth MLD : | 7.20m |
| Draft (Design) : | 5.00m approximate |
| Draft (Scantling) : | 5.80m approximate |
| Deck Area : | 500m2 approximate |
| Speed : | Abt. 11 knots @ 100% MCR @ ballast condition |
| Main Engines : | 2 x 1200 kW (100% MCR) @ 1000 rpm coupled to reverse reduction gear about 3.68 to 1 ratio |
| Endurance : | 22 days approximate |
| Complement : | 169 men |
| Fuel Type : | Marine Diesel Oil |
| Main Deck Strength : | 5 tonnes/m2 covered with wood sheathing |
Tank Capacity (Approximation)
| F.W. : | 800m3 |
| F.O. : | 460m3 |
| S.W.B. : | TBAm3 |
| Grey Water Tank : | 15m3 |
| Bilge Holding Tank : | 15m3 |
| Sewage Holding Tank : | 15m3 |
| Lub Oil Storage Tank : | 18m3 |
| Dirty Oil Tank : | 15m3 |
| Hydraulic Oil Tank (4 tanks) : |
22m3 |
Main Machinery/ Propulsion System
2 x 1200 kW @ 1000 rpm approx. c/w. reversible gear box having a gear ratio of about 3.68 to 1 with conventional fixed pitched propeller in kort nozzle. The main engine cooling system will be fresh water through box coolers
Power Plant
| Main Generator : | 4 x 420 kW, 415/3/50, 3-Wire System. The alternators are fitted with Power Factor Regulator |
| Emergency Generator : | 1 x 82 kW (approximate subjected to maker’s confirmation) , 415/3/50 |
| Shore supply Panel : | 300 amps capacity |
Thrusters
| Bow Tunnel Thruster FPP : |
10 mt approx., engine driven (746 BKW @ 2100rpm) with reversible gear box & Clutch. Gear ratio to be in accordance to Maker’s recommendation. Remote controls in Wheelhouse forward and aft consoles with local control in bow thruster room |
| Stern Tunnel Thruster FPP : |
8 mt approx., Motor driven with 3 steps speed, with local control and remote controls in wheelhouse forward & aft consoles |
Steering Gear & Rudder
| Steering Gear : | Electro-Hydraulic steering gear |
| Rudder : | Conventional rudders design by designer/consultant |
Deck Machineries
| Anchor Windlass : | Hydraulic Driven suitable for 46 mm stud link Grade 2 chain c/w wharping drums |
| 4 Points Mooring System : |
4 x 5000 kg Delta flipper anchor or equivalent + 1 spare |
| System : | 4 x hydraulic driven single drum c/w auto spooling gear, with pull of 50 mt at low speed and 10 mt at high speed. Drum capacity of 1500 meter x 42 mm diameter wire. Brake holding of 90 mt static |
| Clutch : | Hydraulic cylinder operated jaw clutch |
| Free Wheel : | De-clutch drum from drive with brake off (Draging Brake apply on drum shaft to control speed) |
| Brake : | Spring acting, hydraulic cylinder release band and brake on drum |
| Draging Brake : | On drum shaft to control payout speed during free-wheeling |
| Control : | Local control and central remote control in Wheelhouse |
| Emergency System : | Emergency quick release system, local and remote |
| Monitoring System : | Remote monitoring of the winches at Wheelhouse by LCD monitor |
| Hydraulic Vertical Capstan : |
2 units on main deck with pull of 6 mt with local control only |
Fire Fighting Equipment
| External Fire Fighting System : |
1 unit of diesel engine driven sea water pump with capacity of 300m3/hr @ 120 metre head with local and remote control in the wheelhouse. 2 units of fire monitor (manual operated type located at the aft of the accommodation having capacity of 150m3/hr) - inlet pressure of about 10 bar |
| Fire Protection for System : |
Accommodation Spaces are protected by sprinkler system. Engine Room, Bow Thruster Room, paint store and emergency generator room protected by Fixed CO2 system |
| Other Fixed Protection System : |
Flexi-fog water mist extinguishing system as per SOLAS / Class requirements |
| Fire Alarm & Detection : |
Centralized Automatic Fire Alarm and detection to be provided as per rules and regulations |
Accommodation
Accommodation spaces are fully air conditioned
| Tween Deck : | 68 men (below main deck) |
| Main Deck : | 0 man |
| Lower forecastle deck : | 76 men |
| Upper forecastle deck : | 25 men |
| Total : | 169 men |
Owner Supplied Items
| Deck Crane : | This is an Owner/Buyer supplied item, where the operational features will have to be interfaced with the vessel’s stability requirements |
| Provision Crane : | 3 tonnes SWL @ about 18 metre radius located aft of forecastle deck |
Optional Items
| LSA equipment : | Immersion suit and thermal protective aids (where applicable Owner to apply for exemptions) |
Communication/Navigational Equipment
| Communication System : |
GMDSS - area A1 to A3, PA/Intercom System and Sound Powered Telephone |
| Navigational Aids : | Echo Sounder, Radars x 2, GPS Navigator, SART, 406MHz, EPIRB, Gyro Compass, Auto Pilot, DGPS, AIS, Speed Log, SSAS, Anemometer |
Other Features
| Fresh Water Maker : | Reverse osmosis type of FW Maker, 30 mt /day x 2 units |
Spare Parts
Class Standard requirements applied.