Classification No. 060144
IMO No. 9304576
Official No. 5194 
Signal Letters V7BT4 
Flag Marshall Islands 
Port of Registry Majuro 
Ship's Name SFERA 
Former Name 1 CALHOUN
2 OCEAN SHANGHAI
3 FORTUNE OCEAN
 
Registered Owner 1 ROSY MERIT LIMITED
 
Management Company 1 Maru LLC
 
Classification Characters, Notations NS*(BC, SHC 2,4,6 E)(ESP)(IHM)
MNS* 
Descriptive Notes --
Installation Characters CHG, MPP, LSA, RCF, M0, AFS, BWM 
Installation Descriptive Notes 
Automatic and Remote Control Systems The ship has complied with the requirements of Chapter II-1, Part E of SOLAS, "Periodically unattended machinery spaces (UMS)".
Special Description -- 
Other Classification -- 
 
Type of Ship -Purpose(intended service) BULK CARRIER 
- Certificates - SC/SE/SF Bulk carrier (SOLAS IX Reg. 1.6)
- OPP Other than Oil Tanker
- EE Bulk carrier
- SMC/ISSC Bulk carrier (SOLAS IX Reg. 1.6)
 
Tonnage Gross (Registered) 40,042 
Tonnage Net (Registered) 25,318 
Tonnage Gross (Local) -- 
Tonnage Net (Local) -- 
Tonnage Gross (TM69) 40,042 
Tonnage Net (TM69) 25,318 
Deadweight 76,801 
 
Summer Freeboard (mm) 5,620 
Summer Draught (m) 14.221 
Lf (m) 218.840 
 
Deadweight (1)  76,801
Summer Freeboard (1) (mm)  5,620
Summer Draught (1) (m)  14.221

Deadweight (2)  69,999
Summer Freeboard (2) (mm)  6,633
Summer Draught (2) (m)  13.208
 
Continuous Max. Speed (kt)  sp;
(Sea Trial) :
16.3 
Equipment No. 3,193 
 
Overall Length (m) 225.000 
Moulded LxBxD (m) 218.000 x 32.200 x 19.800 
Registered LxBxD (m) 218.840 x 32.200 x 19.800 
 
Cargo Capacity  
(m3 / No. of Containers, etc.)
G 90,911.00 
No. of Passengers -- 
Capacity of Tanks (m3) FO 2,746.00 FW 370.00 
 
No. & Kind of Engines 1DE : 2 SA 7 CY 
Bore x Stroke (mm) 500.0 x 2,000.0 
Power (kW) 9,230 
Revolution (rpm) 106.0 
Manufacturer Mitsui Engineering & Shipbuilding Co., Ltd. Tamano Works 
 
No. & Kind of Boilers 1 AUX VB 
Pressure (MPa) 0.69 
Evaporation 2.85 (ton/h) 
Manufacturer MIURA PROTEC CO., LTD. 
*Evaporation rate: Thermal output (kW) to be filled up in case of TOH.
 
No. & Capacity of Generators (kVA) 4 AC 1,625 
Kind of Propeller Shaft 1B 
Fixed Method of Propeller Keyless 
No. & Shaft Diameter (mm) 1 x 560 
 
Shipbuilder Sasebo Heavy Industries Co., Ltd. 
Hull No. 728 
Date of Keel Lay 13 Oct 2004 
Date of Launch 28 Nov 2005 
Date of Build 19 Jan 2006 
Date of Conversion --