Name Grete Theresa
Call sign MVYS6
Flag Isle of Man
Home port Douglas
Built 1968 - rebuilt 1991
Class notation Lloyds + 100 A1, + LMC, Oil and Chemical Tanker IMO 2 in center tanks / IMO 3 in wing tanks. Finnish ice class 1C
IMO number 6817857
N.A.A.B.S.A. Yes
Trading area Europe and Baltic Sea.
Gross tonnage 772
Nett tonnage 341
Deduction, SBT Yes
Communication GSM mobile phone: +45 40281902, telex: 48111

Main Dimentions

Summer dw.a.t. 1060
Winter dw.a.t. 1020
Lenght b.p. 58,60 m
Breadth 9,68 m
Draft 3,85 m even keel
Air draft 19,30 m
Bunker capacity fueloil N/A
Bunker capacity diseloil 50 cbm
Ballast water capacity 350 cbm
TPCM 4,8 ton/cm

Tank Layout

Total cap., cargo tanks (basis 98 pct filling): 583 cbm in 3 stainless steel center tanks - IMO 2, 688 cbm in 8 epoxy coated wing tanks - IMO 3
Cargo tank layout 3 center tanks - stainless steel, 2 x 4 wingtanks epoxy coated
Max. S.G. Center tanks: 2,000 (100 pct filling). Wing tanks: 1,025 (100 pct filling).
Seperate slop tank No
Manifold to deck 111 cm
Manifold to stern 37 m
Manifold to bow 28 m
Manifold to rail 367 cm
Cargo Handling
Segregation 5 grades complete segregations by seperate lines and pumps.
Cargo pumps 3 deepwell pumps, Svanehoej 50 cbm water/hr each, 2 screwpumps, Bornemann 190 cbm water/hr each
Loading rate Max 200 mts/hr
Discharging rate 3 deepwell pumps svanehøj each 50cbm/h, 2 Bornemann screwpumps each 190 cbm/h
Loading by sucking Yes
Heating capacity About 80 deg c in center tanks and about 50 deg c in coated wing tanks.
Tank cleaning system Termo Trading Boiler with stainless steel heating coils in the tanks.
Cargo lines 6" cargo lines ( stainless for center tanks)
Vapour system Vapour return line is installed.
Oil monitoring system Yes
Gauging Closed by mean of portable UTI's
Derricks / Cranes No
Main and Auxiliary machinery
Main engine MWM diesel 1100 bhp
Propeller Fixed
Bowthruster No
Auxiliary engines 2 x Cummins 270 Hp, type NT 855M
1 x Scania 80 Hp, type 611DSMG
Speed/Bunker consumption (Basis calm weather, no current): Loaded: abt 11 knots on abt 3,8 mts gasoil. Ballast: abt 11 knots on abt 3,5 mts gasoil, In port pumping: abt 0,3 mts gasoil. In port idle: abt 0,2 mts gasoil.