”Prisma”
Type of vessel: Accomodations vessel, hydrographic survey vessel .
Built: 1977, Rauma-Repola, Finland.
Length: 60.00 meters (Lbp: 57.09 m).
Beam: 13.00 meters.
Draft: 1.9 meters (Moulded depth: 2.63 m).
Tonnage: 1341 GT / 403 NT.
Displacement: 900 tons.
Main engines: 2 x Scania D11 01 A06, 2 x 120 kW, with twin Aquamaster AT 250/1250 thrusters, <1500 running hours.
Aux. engines: 3 x Scania DS 11 M01 with 94 kVA Strömberg generators.
Bow thruster: Aquamaster AT 250/1250, 360° bow thruster powered by a 110 kW Strömberg motor.
Cruising speed: 7 knots with all three Aquamasters running.
Bunkers: Diesel - 82,3 m³.
Fresh water - 223 m³.
Ballast - 87,6 m³.
Lube oil - 4,5 m³.
Sludge oil - 4,5 m³.
Septic - 4,5 m³.
Grey water - 2,2 m³.
Engine room equipment: 3 x Desmi SA-80-220/17, 30m³/hour fire/bilge/ballast pumps. 1 x Mastervolt Mass 24/40 battery charger, 3 x Muuntolaite MVV 24/25 battery charger, Sarex VGS bilge water separator, Une B10 biological cleaning plant for septic waste. Single cylinder Bernard diesel engine for emergency fire pump. 30 kW ABB electric motor for crane hydraulics. Novox 50 compressor.
Nav equipment: Furuno FR-1550-DA radar + Furuno FR-1011 radar, Atlas echograph 470 + Furuno FE-700 echosounder, Sailor RT 4822 DSC VHF + Shipmate RS 8100 VHF, Robertson RGC 10 gyro compass + Robertson RD R 74 digital repeater, VDO wind instrument, Zöllner signal system, Hagenuk intercom. Autronica BX-12 fire alarm system.
Deck equipment: Autogru PM 30001 hydraulic crane ( 2.7 tons on 7 meters) with 1.3 ton winch, Rauma Repola electric anchor winch.
General arrangement: 57 total cabins. Top deck with wheelhouse, three officers' cabins with private facilities, small galley with food elevator from restaurant, messroom, five single cabins, two WC's, radio cabin and a large chart drawing room.
Boat deck holds a large saloon dayroom, galley with refrigerators, freezer and washing machine, 12 single cabins with en-suite bathrooms and an officer cabin with office, large sauna area with showers and toilets.
Main deck contains smaller 31 cabins without toilets, several stores, two bathrooms with showers and WC's, two laundry rooms.
Lower deck holds a large dining mess with over 60 table seats and a smaller mess for about 25 seated. Aft of mess are changing rooms, fully equipped laundy room, drying room, stores, office, WC, large sauna and showers. Fully equipped restaurant galley with three ovens, frying table, stove, grill etc. Large food stores with three 150 litre freezers. Dishwashing room. Kitchen crew mess with six seats, 6 single crew cabins and one foremans cabin with private facilites, two WC's and a shower. Below fore deck is the bow thruster room with carpenter workshop and stores. In aft are electric and mechanical workshops as well as the boiler room containing two boilers with Oilon KP-26H burners for central heating. Large helideck.
Classification: Stability booklet approved 1995, Certificate of Nationality issued 2010, International tonnage certificate issued 1993, manning certificate with 6 crew issued 1990.
Position: Åbo/Turku, Finland.