Classification No. 773380
IMO No. 8751617
Official No. -- 
Signal Letters JAAZ 
Flag Japan 
Port of Registry Tokyo 
Ship's Name HAKURYU-5 
Former Name 1 HAKURYU V
 
Registered Owner 1 ENEOS Drilling Limited
 
Management Company 1 ENEOS Drilling Limited
 
Classification Characters, Notations NS*(MODU, CSDU)(IHM) 
Descriptive Notes --
Installation Characters CHG, MPP, LSA, CAA, RCF, BWM 
Installation Descriptive Notes 
Special Description -- 
Other Classification -- 
 
Type of Ship -Purpose(intended service) MOBILE OFFSHORE DRILLING UNIT 
- Certificates - SC/SE/SF --
- OPP Other than Oil Tanker
- EE --
- SMC/ISSC --
 
Tonnage Gross (Registered) 17,159 
Tonnage Net (Registered) -- 
Tonnage Gross (Local) 17,159 
Tonnage Net (Local) -- 
Tonnage Gross (TM69) 17,159 
Tonnage Net (TM69) 5,147 
Deadweight 15,092 
 
Summer Freeboard (mm) 15,018 
Summer Draught (m) 25.498 
Lf (m) 104.500 
Continuous Max. Speed (kt)  sp;
(Sea Trial) :
7.0 
Equipment No. -- 
 
Overall Length (m) 106.000 
Moulded LxBxD (m) 104.500 x 67.000 x 37.500 
Registered LxBxD (m) 101.760 x 67.000 x 37.490 
 
Cargo Capacity  
(m3 / No. of Containers, etc.)
-- 
No. of Passengers -- 
Capacity of Tanks (m3) FO 927.50 FW 1,921.60 
 
No. & Kind of Engines -- 
Bore x Stroke (mm) -- 
Power (kW) -- 
Revolution (rpm) -- 
Manufacturer -- 
 
No. & Kind of Boilers 2 AUX VB 
Pressure (MPa) 0.70 
Evaporation 1.20 (ton/h) 
Manufacturer MIURA MACHINE CO., LTD. MINAMIYOSHIDA FACTORY 
*Evaporation rate: Thermal output (kW) to be filled up in case of TOH.
 
No. & Capacity of Generators (kVA) 7 AC 9,500 
Kind of Propeller Shaft -- 
Fixed Method of Propeller -- 
No. & Shaft Diameter (mm) -- 
 
Shipbuilder Mitsubishi Heavy Industries, Ltd. Hiroshima Shipyard & Engine Works 
Hull No. 241013 
Date of Keel Lay 01 Aug 1975 
Date of Launch 21 Apr 1977 
Date of Build 31 Aug 1977 
Date of Conversion --