French oceanographic fleet
operated by Ifremer
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Téthys II
Thalia
Detailed characteristics
Visite de La Thalia
Haliotis
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Deep-water submersible vehicles
Mobile equipments
Tooling
Shipboard software
Equipment of partners and users of the TGIR
What we do
Technology
Who we are
Demain la Flotte océanographique
L'Ifremer
Facilities
Vessels, Deep-water submersible vehicles and Mobile equipments
Tooling
Shipboard software
Equipment of partners and users of the TGIR
Vessels, Deep-water submersible vehicles and Mobile equipments
Deep-sea vessels
Overseas vessels
Coastal vessels
Station vessels
Deep-water submersible vehicles
Mobile equipments
Coastal vessels
L'Europe
Côtes de la Manche
Téthys II
Thalia
Haliotis
Thalia
Detailed characteristics
Visite de La Thalia
Detailed characteristics
Characteristics
Scientific Equipment
Scientific Areas
Deck Equipment
Navigation and Positioning
Propulsion / Ancillaries
Radio / Communication
Detailed characteristics
Characteristics
Length overall: 24.50 m
Beam: 7.40 m
Draught: 3.60 m
Displacement: 238 tonnes
Gross tonnage: 135.40 RT
Diesel capacity: 25 m
3
Fuel consumption: 0.8 tonne per day
Stabilization: none
Crew: 6
Scientists, technicians and hydrographers: up to 6
Average operating speed during passages and cruises: 9 knots
Average speed during trials: 10 knots
Range: 5 days
Freshwater ballast: 15.5 m
3
Construction: 1978, CMN Cherbourg
Owner: IFREMER
Operator: Genavir
Flag: France
Type: Coastal oceanographic research vessel
Call Sign: FPCS
MMSI number: 227700000
IMO number: 7700013
Registry number BR 385975N
Scientific Equipment
Shallow-water multibeam echo sounders
Water column echo sounder
Towed sub-bottom profiler
Block instruments: MARELEC
Warp winch instruments: MARELEC SM-D
Thermosalinometer
Seawater temperature probe: SEABIRD – SBE 3 S
Seawater temperature probe: ORCA – TPP
Scientific Areas
Wet lab: 5.7 m
2
Space for a 20 ft container laboratory and a 5 ft seismic sparker
Deck Equipment
Articulated stern gantry, WLL 3 tonnes
2 fishing winches, BOPP 2500 1B, cable Ø 14 mm
Gilson winch, WLL 3 tonnes
Hydrology winch, SERN, s-steel cable, length 600 m, Ø 6.45 mm
Crane, HIAB ALTW 1165, WLL 6 tonnes
Navigation and Positioning
Electromagnetic log: BEN – ANTEA
Echo sounder: FURUNO FCV 587, 200 kHz & 50 kHz
AIS: DEBEG 3400
VHF direction finder: TD-L1550A
Gyrocompass: BROWN – SGB – 1000
Integrated navigation systems: GENAVIR – CINNA
Electronic charts: CINNA – OLEX
Differential GPS receiver: AQUARIUS / HDS800
Automatic Pilot, NECO MARINE, NP 60 ANSHUTZ
Radar: FURUNO FR 2115 and FR 8122
Anemometer/vane: GILL Wind Sonic
Propulsion / Ancillaries
Propulsion: 2 engines, POYAUD A 12150 M, 2 x 265 kW
Bow thruster: SAUER 37 kW
Driven alternator: 180 kVA (380 V, triple phase, 50 Hz)
Regulated power supply (220 V, single phase, 50 Hz), supplied by generating set: 40 kVA
Fuel capacity: 25 m
3
Freshwater capacity: 15.5 m
3
Radio / Communication
Inmarsat Fleet broadband 150
Telephone via inmarsat Fleet broadband
Telephone via GSM Itineris 8 W
Fax via Inmarsat M
Fax via mobile
Intercom system
VHF