M/T Tärnfjord "SKZL"

Particulars:

General:

Build 1984 by Kaldnes Mek. Verksted A/S Norway. The following rules and regulations to be complied with: -Germanishe Lloyd +100 A4, E2 (chemical type 2) Tanker for oil + MC aut, -Swedish/Finnish Ice class 1B, -Svenska sjöfartsverkets Regulations, -International Convention of Safety of Life at Sea with the London Protocol 1978, -International Load Line Convention 1966, -IMO Chemical Code.Res A 212 (VII), -Marpol 1973 with the London protocol 1978 and -Hull designed for IMO type 2 (13F).

Tank configuration:

2 x 8 cargo tanks divided port & starboard by center bulkhead and 2 x 1 Slop tanks situated amidships, building 5 natural segregation's of: 5351 cbm, 6734 cbm, 837 cbm, 5901 cbm and 6269 cbm. Double skin and double hull for segregated ballast in cargo area.

Deck tanks:

2 x 70 cbm for tankwashing water - Bornemann screwpump 125 cbm/h.

Tank coating:

Cargo and slop tanks, Carbon Zink II.

Cargo pipelines:

Cross manifold with five 14 inch mains, each connected to four, respectively two cargo tanks, building five natural segregation's.

Cargo pumps:

Separate hydraulically driven deep-well pumps, FRAMO SDS 6, 325 cbm/h for each cargo tank. For Slop tanks two deep-well pumps, FRAMO SDS 5, 100 cbm/h. One portable hydraulically driven FRAMO pump, TK 4, 70 cbm/h. Total simultaneous pumping capacity of 3250 cbm/h.

Cargo control system / Closed loading:

Cargo and ballast systems remote controlled and monitored on computers (SAAB/Valmet) from cargo control room. Closed loading system (acc. to SOLAS 74/78 reg.59) by return vapor line, high-high level alarms and remote temperature readout plant in cargo control room.

Cargo heating:

Primary and secondary thermal oil system capable of increasing cargo temperature 18° C in 24 hours and maintaining 60° C at environmental temperatures 20° C in air and 0° C in sea water.

Tank cleaning:

Four portable tank washing machines for hot water. Two BLOKSMA butterworth heaters, each 62 cbm/h, 0-80° C.

Ballast pumps:

2 x 700 cbm/h centrifugal pumps connected to a 14 inch circuit pipeline system with 8 inch branches and remote controlled valves to each water ballast tank.

Main engine:

One MAK 6M 601-8430 BHP (6200 kW) at 425 rpm.

Reduction gear:

Tacke HSN 1060 C 425/124 rpm with PTO 425/1800 rpm.

Controllable pitch propeller:

KaMeWa Hub 144XF1/4 124 rpm.

Rudder:

For harbor maneuvering 65 degrees, conventional type.

Bow thruster:

KaMeWa Type 2000/1200 HP/AS-CP electrically driven, controlled from bridge and bridge wings.

Auxiliary Engines:

Three diesel generators MAK 8M 332, 720 rpm each connected to a 1230 kW generator.

Shaft generator:

818 kW connected to reduction gear PTO.

Emergency generator:

90 kW/135 bhp.

Thermal oil boilers:

Two heavy fuel oil fired boilers, Wanson TPC 5000 5,0 G cal/h. Economizer for main engine, Wanson D/FL/895 0,895 G cal/h. Economizer for auxiliary engines, Wanson D/FL/325 0,325 G cal/h.

Windlass and mooring winches:

Hydraulically driven. Two separate windlasses, each connected to two automatic mooring drums on each forecastle and aft deck. Two 10-tons automatic mooring winches arranged on the main deck, each connected to two automatic mooring drums.

Deck cranes:

One 5 ton - 16 m slewing crane for cargo hose handling. One 1,5 ton - 16 m slewing crane aft.

Navigation equipment:

Accommodation:

Living quarters situated aft with public rooms and recreation facilities. Single cabins with separate toilets for 10 officers an 12 crew members. Sports room with swimming pool on first poopdeck.

Page made by: 2:nd officer Andreas Arvidsson

© M/T Tärnfjord