| SHIP DESIGN | Seismic Vessel | ||
| CLASSIFICATION | Rina | ||
| BUILDER | Langsten Shipyard, Tomrefjorden, Norway | ||
| IMO NUMBER | 8517449 | ||
| PORT OF REGISTRY | Nassau | ||
| FLAG | Bahamas | ||
| DELIVERY | 21.02.1986 | ||
| CALL SIGN | C6TU3 | ||
| OWNER: | ØSTERVOLD SEISMIKK AS N-5384 TORANGSVÅG |
MANAGER: | VESTLAND MANAGEMENT AS N-5384 TORANGSVÅG |
| MAIN DIMENSIONS | CLASS NOTATIONS | ||
| Length O.A | 81,1m | *1A1 E0 HELDK Ice(1A) PMS | |
| Length P.P | 73,0 m | ||
| Breadth | 16,5 m | ||
| Draft | 8,1 m when fully loaded | ||
| Gross Tonnage | 3861T | ||
NORDIC EXPLORER SPECIFICATIONS
Full compliance with SOLAS, Marpol 73/78 and other relevant maritime and industrial standards, E&P Forum and IAGC
requirements. Further documentation and certification available on request.
Deck Machinery
| MACHINERY AND PROPELLER PLANTS | ||
|---|---|---|
| Machinery | ||
| Propulsion type: | Wickman 12Wx28 3960kw 12V28B Two step RPM 600-660 MGO |
|
| Propeller: | Wickman variabel pitch propeller 9 PR4-12, 4 blade Volda Gear reduction 4.41-1 | |
| Thrusters | Bow: | 1 Brunvoll tunnel thruster 360 kW |
| Stern: | 1 Brunvoll tunnel thruster 590 kW | |
| Secondary propulsion: | 2 Azimuth thruster Brunvoll 800 kW, contr pitch 0-364rpm | |
| Power Plant: | 2 x Stamford MHC 734 F2 1072kw 2 x Stamford MHC 734 H2 1448 kw |
|
| Other Machinnery: | 1 x CAT 3516 2 x CAT 3512 |
|
| Seismic Compressors: | 3 x LMF. 420E/VCS2413W14, 42,4 m3 / min. 138 bar Compresossor with frequency converter |
|
| Deck Crane: | 5 Cranes located on Hangar, around the Helideck | |
| Navigation Equipment | ||
| Auto Pilot: | Robertson AP 9 MK III, Robtrack | |
| Radar : | 1 x Furono FR 2827 X-band ice radar JRC JMA 5332-12m S-band ice radar |
|
| Echosounder: | Furuno FE 700 Depth 800 meter Simrad EA 600 Depth 9000 meter |
|
| Water speed log: | FURUNO Doppler speed log DS-80 | |
| Gyro Compass | Meridian Surveyo | |
| Ecdis: | TECDIS 1, C-MAP, w/ ARPA, AIS connected | |
| Dopler log: | Furuno DS-80 | |
| Helideck: | 19 m Super Puma 332 L1/Bell 212ST, Bell 412Capacities) | |
| DGPS: | FURUNO GP-150 | |
| Navigation Echo Sounder: | FURUNO FE-700 | |
| GMDSS | ||
| Simplified VDR | Kongsberg | |
| AIS | FURUNO FA-150 | |
| Speed Log | FURUNO DS-80 | |
| Fac-Simile | ||
| DP System | N/A | |
| Gyrocompass | SIMRAD GC-80 | |
| Seismic Equipment | ||
| Seismic Compressors: | 3 x LMF. 420E/VCS2413W14, 42,4 m3 / min. 138 bar Compressor with frequency converters |
|
| Energy source | ||
| Manufacturer and type | Bolt 1900 LLXT | |
| Effective volume | 2×3090 cu.in / 2 x 4130 cu.in -GeoSource (standard array(s)) |
|
| Maximum numb. of sub-arrays | 6 | |
| Standard array depth(s) | 5 – 9 mm + 9m | |
| Position of depth transducers | Front and tail of subarray | |
| Working pressure | 2000 psi | |
| Type of firing sensors | Pressure activated | |
| Position of firing sensors | Each gun | |
| Type of firing synchronizer unit | RTS BigShot | |
| Timing resolution | 0.1ms ms | |
| Timing accuracy | +/- 1.0ms | |
| Position of near field phones | Each single gun and cluster, 7 per sub-array |
|
| Air compressors capacity | 3×1483 cfm | |
| Number of air compressors | 3 x LMF electric driven, 1 LMF is RPM controlled for fuel saving |
|
| SPEED AND FUEL CONSUMPTION | |
|---|---|
| Speed: | Max 12 knots |
| Endurance seismic days: | 31/38 depending on fuel consumption |
| CAPACITIES | |
| Fuel: | 1400 m3 |
| Lube Oil: | 24 m3 |
| FW: | 110 T |
| Fresh water maker: | 16 m3/day (Alfa Laval) 15m3/day (Reversed Osmosis |
| Sewage treatment plant: | Marinfloc AB, ASTS 24, Max. 24m3 / 24 |
| liter | |
| Incinerator: | Teamtec OG 400C 580kw |
| LIFE SAVING EQUIPMENT | |
| Fireman’s outfits | Breathing apparatus 8 |
| Life rafts | 11×20 people, 1×12 people |
| Life jackets | 116 |
| Survival suits | 64 |
| Life buoys | 17 |
| MOB/FRC | Norsafe LOA 7,70 m, 10 person, 28 |
| knots | |
| Seismic Work Boat | Jemar Norpower 22’ 5 pax |
| Fire detection system: | Eltek |
| Pumps: | 3 engine room, 1 Azimuth room (bridge /local control) |
| Portable Fire Extinguishers: | 52 x powder, 10 x water, 22 x CO2, 2 x |
| foam | |
| Hydrants and hoses: | 28x hydrants 28 x 15 meter hoses |
| Inert gas / fixed systems: | CO2 engine-, cable store-, compressor-, incinerator-room,paint locker and galley ventilation duct, |
| Foam deluge system: | Gundeck, Pop-up system for Helideck |
| Engine room system: | CO2 and dry powder |
| Compressor room system: | CO2 and dry powder |
| Instrument room system: | Portable Fire extinguishers |
| Cable store system: | CO2 + dry powder & powder for fire in |
| metal. | |
| Galley system: | CO2 in ventilation duct |
| Accommodation System: | Fire hose, water, portable fire ext |
| COMMUNICATION | |
| Portable VHF: | 3 x XH851 and 6x SP 3520 SAILOR GMDSS |
| Portable UHF: | 15 x Motorola, GP 340 and 5 x Motorola, GP328 |
| and 9 x GP 344 | |
| Inmarsat B: | 00870 764920165 00870 764920166 FAX 00873 764920167 |
| GSM | Tel. +47 90 54 16 58 bridge |
| Vessel E-mail: | captain.nordic@vestlandoffshore.no |
| ACCOMMODATION | |
| Accomodation: | 54 person on Shelter Deck, |
| Forecastle | |
| Deck and Tween Deck | |
| Gymnasium: | On Main Deck |
| Gun Control Room: | Tween Deck |
| Wash And Change Room: | Tween Deck |
| Instrument Room: | Main Deck |
| Offices/Conf.room for client: | Main Deck and Forcastle Deck |
| Workshop: | Main Deck |