One Very Fine O.B.O. indeed. - Ships Nostalgia
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One Very Fine O.B.O. indeed.

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  #1  
Old 20th May 2012, 08:48
oldman 80 oldman 80 is offline  
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Organisation: Merchant Navy
Department: Navigation
Active: 1962 - 1993
 
Join Date: May 2012
Posts: 1,168
One Very Fine O.B.O. indeed.

Oil Bulk Ore Carrier (OBO)

Details of a very Fine Lady:- The last of six sister ships. (5 built at Arundel Yard Gothenburg - all identical)
[Norvegia Team, Anglia Team, Sevonia Team, Suecia Team,London Team - Arundel Yard]
Scandia Team (Landskroner Yard).

m.v. Scandia Team
Owners:- Team Ship VI Ltd.,
Bareboat Charterers:- K/S A/S Seateam & Co ., Oslo.

Class:- DNV +1 A 1 HC or tanker for oil.
(HC : Heavy/High Density Cargo/Ore)
(HC 2, 4, 8. Empty)
EO, Inert, PST.
(PST :- Protected Slop Tank)

Call Sign:- GUEP

Official No. 363269

Built 1974 by Oresundvarvet AB, Landskrona, Sweden.
Yard No. 242.

LOA. 256.018 m
LBP. 243.842 m
Breadth Extreme:- 38.998 m
Breadth Moulded:- 38.938 m
Depth Moulded :- 20.600 m (to upper deck)
Draught on Summer Freeboard:- 15.073 m
Corresponding Dwt. 105550 tonnes.

Tonnage:- International Gross 56298.98 Nett 43092.30

Speed, Cruising Range, and fuel oil consumption:-
The average service speed is about 15.8 knots.
The cruising Range is about 22,200 Nautical Miles.
Fuel Oil Consumption is about 78.4 tonnes per day.

Main Machinery:-
One 9 cyl Gotaverken diesel engine type 850/1700 VGS 9U , Two stroke, single acting, turbo charged, direct reversible, and arranged to burn Heavy Fuel Oil. (on passage)
Output:- 19800 BHP or 22600 IHP @ 115 RPM.

Propellor:- One Right Handed, 4 Blade , dia 7.00 m (Cunial Bronze)
(weight 29200 kgs.)

Auxilliary Machinery:-

Generators:- 3 x 12 cylinder Scandiaverken B&W diesel engines, type 12V 23 HH 4 stroke, single acting, turbo charged, each of 1440 BHP @ 720 RPM, and directly coupled to generators NEBB type WAB 900 F10 @ 1000kVa , 450 V, 60c/s. AC.

Boilers:- 2 oil fired boilers; Gotaverken Type Steamblock 1200 M, each with a capacity of 12000kg/hr @12.5 Kgs/cm2 (squared).

Evaporator:- One Fresh water evaporator Atlas type AFGU No. 6 with a capacity of about 30000 kgs / day.

Pumps:- Two diesel driven centrifugal cargo oil pumps. Thune Eureka type C5 BB 16 - 20, each with a capacity of 3000 cub.mtrs water/hr @ 105mWG.
One steam driven centrifugal cargo oil pump with identical specs as above.
One steam driven piston pump for slop oil, Dawson & Downie type 9" x 6" x 10" with a capacity of 50 cub mtrs / hr @ 90 mWG
Two electric driven centrifugal ballast pumps, Thune Eureka type C10 AD 14 - 16, each with a capacity of 1200 cub mtrs/hr @ 20mWG.
One steam driven bilge piston pump, Gothia type VADM 375-260-350 with a capacity of 150 cub mtrs /hr @ 70mWG.
One hydraulic driven centrifugal bilge pump for slop oil, Svanhoj type NIP-80BSU, with a capacity of 50cubmtrs/[email protected]
Two electrically driven centrifugal bilge pumps JMW type Z12-135 each with a capacity of 142 cub mtrs/hr @ 30mWG.
One electrically driven piston bilge pump, Iron type BD 35, with a capacity of 50 cub mtrs /hr @30mWG
Two electrically driven centrifugal fire pumps, JMW type Z12 -125 , each with a capacity of 180 cub mtrs /hr @110mWG

Eductors:- two water driven stripping eductors , Gotas Larcen type 5-8-8 , each with a capacity of 200 cub mtrs/hr @18mWG
two water driven bilge eductors ,Ellehammer type 40-70-70-/36-20 each with a capacity of 25 cub mtrs/hr @31mWG



DECK MACHINERY

Windlasses:- Two steam driven combined windlasses and automatic 20 tonnes mooring winches. Manufacturer:- Pusnes.

Mooring winches:- Four steam driven automatic 20 tonne mooring winches. Manufacturer:- Pusnes.

Cargo Winches:- two steam driven 6 tonne cargo winches :- Manufacturer :- Pusnes

Derricks:- two derricks midships 10 tonne swl
two derrick aft 6 tonnes swl.

Steering Gear:- One Hydraulic steering gear, manufacturer AS Porsgrund Mek. Verksted.

NAUTICAL EQUIPMENT: (when delivered)
Gyro Compass:- Sperry Mk 37.
Standard Compass:- C.M. Hammer MK FG
Radars:- Raytheon 1660/125 and Raytheon 1220 9X
Direction Finder:- Standard Telefon og Kabelfabrik A/S ADF 2200
Radio Station:- Standard telefon og Kabelfabrik A/S
Log:- Sal 24 Jungner Instrument AB
Echo Sounder:- Simrad Vinga 1/2"
Load distribution instrument:- Loadmaster computer 10 HC
Engine Telegraph:- Chadburn/Gotaverken.

SLOP STORAGE:-
For carriage of slop oil when in dry cargo service a protected slop tank is arranged forward, capacity 360 cub mtrs.

FIREFIGHTING EQUIPMENT:-
Fixed C.O.2 system for cargo holds, engine room and pumproom.
Portable foam extinguishing equipment for deck and cargo oil tanks.

Inert Gas System:-
Capacity 11300 cub mtrs /hr Manufacturer AS Frederikstads Mek Verksted.

Position of Manifolds:-
Centre of Cargo Manifolds 3.8 metres forward of LBP/2.
Distance from foremost part of ship to centre of manifolds 125.00 mtrs.
Distance from aftermost part of vessel to centre of Manifolds:- 131.00 mtrs.
Distance of Manifold flanges from ships side rails:- 4.6 mtrs.
Distance between centres of manifold flanges :- 3.0 mtrs.

Flanges for pipe and hose connections.
Main manifolds :- 6 in total (3 port and Stbd) 16" dia; Flange dia. 597mm; PCD 540mm; Bolts 16 x 1";
3 x reducers 16" to 12" details as per above (16") 12" as follows:- Flange dia 483mm; PCD 432mm; Bolts 12 x 7/8".
3 x reducers 16" to 10" details as above (16") 10" as follows:- Flange dia 407mm; PCD 362mm; Bolts 12 x 7/8"

Hold/Cargo Tank Capacities:-

No.1. Hold 13807 cub mtrs (Frames 231 - 255)
No.2. Hold 13944 cub mtrs (Frames 208 - 231)
No.3. Hold 12708 cub mtrs (Frames 187 - 208)
No.4. Hold 13944 cub mtrs (Frames 164 - 187)
No.5. Hold 12708 cub mtrs (Frames 143 - 164)
No.6. Hold 13944 cub mtrs (Frames 120 - 143)
No.7. Hold 12708 cub mtrs (Frames 99 - 120 )
No.8. Hold 13944 cub mtrs (Frames 76 - 99 )
No.9. Hold 14535 cub mtrs (Frames 48 - 76 )

Total 122242 cub mtrs (Cargo)

Slop Tanks:-
Port Slop tk:- 595 cub mtrs (Frames 43 - 54)
Stbd Slop tk:- 595 cub mtrs (Frames 43 - 54)

Load Line/Freeboard details:-

Tropical F.W. Freeboard 3.919m Draught 15.732m Dwt Tonnes 108370
Summer F.W. Freeboard 4.233m Draught 15.418m Dwt Tonnes 105550
Tropical S.W. Freeboard 4.264m Draught 15.387m Dwt Tonnes 108370
Summer S.W. Freeboard 4.578m Draught 15.073m Dwt Tonnes 105550
Winter S.W. Freeboard 4.892m Draught 14.759 m Dwt Tonnes 102730

Note:- Deck line 1000mm below top of steel deck. (sheer strake/deck curvature.)


Tank Capacities:-

Heavy Fuel Oil:-
For'd deep tank (port) 1374.6 cub mtrs (Frames 256-265)
For'd deep tank (Stbd) 991.4 cub mtrs (Frames 256-265) discrepancy port and stbd - ford slop storage tank "set into" Stbd deep tank.
No. 4 TST Port. 660.8 cub mtrs (Frames 51-99 )
No. 4 TST Stbd 660.8 cub mtrs (Frames 51-99)
Wing Tank (Port) 540.2 cub mtrs (Frames 23-42)
Wing Tank (Stbd) 816.4 cub mtrs (Frames 23-42)
Service Tank (Port) 104.7 cub mtrs (Frames 31-35)

Total Heavy Fuel Oil 5148.9 cub mtrs.


Diesel Oil
Diesel Oil tank (Port) 204.5 cub mtrs (Frames 15 - 41)
Diesel Oil tank (Stbd) 152.7 cub mtrs (Frames 36 - 47)
D.O. Settling tank (port) 89.8 cub mtrs (Frames 27 - 31)
D.O. Service tank (port) 71.9 cub mtrs (Frames 23 - 27)

Total Diesel Oil 518.9 cub mtrs


Lubricating Oils Tanks:-

Circ. tank in CL system oil 19.9 cub mtrs (Frames 29 - 34)
High tank system oil 61.0 cub mtrs (Frames 19 - 23)
Storage tank (S) system Oil 55.6 cub mtrs (Frames 24 - 35 )
Storage tank (S) cyl oil 20.1 cub mtrs (Frames 16 - 17.5)
Storage tank (S) cyl oil 20.1 cub mtrs (Frames 16 - 17.5)
Storage tank (S) HD oil 6.7 cub mtrs (Frames 16 - 17.5)
Storage tk (S) compressor oil 0.8 cub mtrs (Frames 17 - 18.5)
Storage Tank (S) Machy Oil 0.8 cub mtrs (Frames 17 - 18.5)
Storage Tank (S) Turbine Oil 1.2 cub mtrs (Frames 15 - 16 )

Total Lub Oils 186.2 cub mtrs.

Sludge Tanks

Storage tank Slop Oil 359.3 cub mtrs (Frames 256 - 265 )
Overflow tank (port) 34.2 cub mtrs (Frames 41 - 47)
Bilge Water Tank (P) 59.8 cub mtrs (Frames 41 - 47 )
Separ. Tank (P) HD oil 2.4 cub mtrs (Frames 35 - 37 )
Waste tank (P) lub oils 3.5 cub mtrs (Frames 33 - 35 )
Waste tank (P) Fuel Oil 1.0 cub mtrs (Frames 33.5 - 35 )
Drain Tank (P) Lub Oil 2.1 cub mtrs (Frames 31 - 33 )
Sludge Tank (P) 12.5 cub mtrs (Frames 27 - 31 )
Drain Tank (P) Lub Oil 1.1 cub mtrs (Frames 15 - 16 )
Dirty Tank in CL system 76.3 cub mtrs (Frames 34 - 45 )
Collecting Tank (S) Lub oil 9.3 cub mtrs (Frames 17.5 - 19)
Collecting tank (S) Lub Oil 9.8 cub mtrs (Frames 17.5 - 19 )

Total Sludge Tanks 571.3 cub mtrs.

WATER BALLAST TANKS:-

Fore Peak Tank 3489.1 cub mtrs (Frames 260 - Stem)
No. 1 DB (P&S) 1517.5 cub mtrs X 2 (Frames 206 - 255 )
No. 2 DB (P&S) 2278.6 cub mtrs X 2 (Frames 141 - 206 )
No. 3 DB (P&S) 1541.0 cub mtrs X 2 (Frames 97 - 141 )
No.4. DB (P&S) 1207.3 cub mtrs X 2 (Frames 54 - 97 )
Upper Aft Peak Tank 644.7 cub mtrs (Frames stern - 15 )
No. 1 TST (P&S) 911.6 cub mtrs X 2 (Frames 187 - 255 )
No. 2 TST (P&S) 608.9 cub mtrs X 2 (Frames 143 - 187 )
No. 3 TST (P&S) 608.9 cub mtrs X 2 (Frames 99 - 143 )

Total Water Ballast 21481.4 cub mtrs. (Segregated)

FRESH & FEED WATER TANKS.

FW Tank Port 86.3 cub mtrs (Frames 5 - 15 )
FW Tank Stbd 184.7 cub mtrs (Frames 5 - 15 )
Feed Water Tank (P) 73,8 cub mtrs ( Frames 5 - 15 )

Total FW and Feed Water 344.8 cub mtrs.

Misc. tanks:-
Paraffin Oil Tank 0.8 cub mtrs (Frames 17 - 18.5 )
Drain Tank (S) Feed Water 12.8 cub mtrs (Frames 43 - 47 )
Condense Tank 2.0 cub mtrs (Frames 46 - 47 )
Expansion Tank (S) Cooling Water 2.4 cub mtrs (Frames 35 - 37 )
Lower Aft Peak Tank 32.7 cub mtrs (Frames Stern - 15 )
Chemical Tank 11.4 cub mtrs (Frames 45 - 47 )


End of details.
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  #2  
Old 23rd January 2019, 23:28
Victor J. Croasdale Victor J. Croasdale is offline  
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Organisation: Merchant Navy
Department: Engineering
Active: 1974 - 1981
 
Join Date: Nov 2016
Posts: 37
Hi, I was on the Norvegia Team 1977 - 78.
One of the Diesel Alternators had a shaft extension through into the pump room where it drove a cargo pump, this could be clutched in from the engine room. When control was given to the cargo control room the alternator was de-excited. The cargo control room could change its speed and stop it but not start it.
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  #3  
Old 24th January 2019, 00:19
Stephen J. Card's Avatar
Senior Member
 
Join Date: Nov 2006
Posts: 8,689
The diesel driven cargo pumps made these ships 'perfect'. That, plus the fact there were only 9 cargo tanks and no top wing tanks. Stripping was a dream, everything went right down into the drains. Yes, as OBOs there were nice ship. A delight compared to the 'BRIDGE' OBOs! (Sevonia Team - 1975)
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Last edited by Stephen J. Card; 24th January 2019 at 00:23..
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