Classification No.	098322
IMO No.	9413303
Official No.	143589
Signal Letters	7KFI
Flag	Japan
Port of Registry	Tokyo
Ship's Name	TANSA
Former Name 1	RAMFORM STERLING
Registered Owner 1	Japan Organization for Metals and Energy Security
Management Company 1	OCEAN GEO-FRONTIER Co., Ltd.
Classification Characters, Notations	NS(GSS)(ID IS)(IWS)(PSCM)(IHM) MNS
Descriptive Notes	--
Installation Characters	CHG, MPP, LSA, CAA, RCF, M0, AFS, BWM
Installation Descriptive Notes
Special Description	--
Other Classification	--
Type of Ship -Purpose(intended service)	GEOPHYSICAL SURVEY
- Certificates - SC/SE/SF	Other cargo ship
- OPP	Other than Oil Tanker
- EE	Ship other than ship types defined in regulation 2
- SMC/ISSC	Other cargo ship
Tonnage Gross (Registered)	13,782
Tonnage Net (Registered)	--
Tonnage Gross (Local)	13,782
Tonnage Net (Local)	--
Tonnage Gross (TM69)	13,782
Tonnage Net (TM69)	4,134
Deadweight	6,716
Summer Freeboard (mm)	1,108
Summer Draught (m)	7.420
Lf (m)	95.390
Continuous Max. Speed (kt)  sp; (Sea Trial) :	--
Equipment No.	2,145
Overall Length (m)	102.200
Moulded LxBxD (m)	97.100 x 26.800 x 8.500
Registered LxBxD (m)	95.510 x 40.000 x 8.500
Cargo Capacity   (m3 / No. of Containers, etc.)	--
No. of Passengers	--
Capacity of Tanks (m3)	FO 6,690.71 FW 378.28
No. & Kind of Engines	4EM :
Bore x Stroke (mm)	--
Power (kW)	14,000 (3,500 x 4)
Revolution (rpm)	891.9
Manufacturer	ABB Oy, Drives
No. & Kind of Boilers	1 AUX VB
Pressure (MPa)	0.90
Evaporation	3.66 (ton/h)
Manufacturer	PARAT ANDERS HALVORSEN AS
No. & Kind of Boiler 2	1 AUX EGB
Pressure (MPa)	0.90
Evaporation	1.66 (ton/h)
Manufacturer	PARAT ANDERS HALVORSEN AS  *Evaporation rate: Thermal output (kW) to be filled up in case of TOH.
No. & Capacity of Generators (kVA)	7 AC 28,073
Kind of Propeller Shaft	1B
Fixed Method of Propeller	Flange, Flange
No. & Shaft Diameter (mm)	2 x 490
Shipbuilder	STX Norway Offshore AS Langsten
Hull No.	710
Date of Keel Lay	15 Nov 2007
Date of Launch	24 Sep 2008
Date of Build	30 Jun 2009
Date of Conversion	--