1. Type: floating dock, steel welded construction, self-docking, autonomous, U-shaped, with deadrise bottom of pontoon
2. Purpose: drydocking and all sorts of repair of underwater parts of the vessel, including emergency repair
3. General description: docks consists of 4 independent pontoons, which
welded by 2 side towers. Each pontoon is divided into 4 ballast tanks
by 3 horizontal waterproof bulkheads. Each tower is divided by cross
waterproof bulkheads. The dock is self-docking, which allows to dock
separate pontoons at remaining part of the dock for repair work. The
dock is supplied with Diesel-Generators, which allows making repair and
docking without power from shore. Pontoons are built with cross frame
system. Frames have spacing 1500 mm. Distance between cross bulkheads
5000 mm.
4. Decks: in towers – 2 decks – gear deck (top deck) and
safety deck. Gear deck is for setting cranes and staging. Safety deck is
for prevention from the dock immersion below allowed minimum. Safety
deck (portside) covers following departments and rooms – spare parts,
WC, bathroom, main switchboard, transformers for life conditions,
welding device, electric engine of fire pump, pouring pump, compressor
of high pressure, diesel-generators room, boiler room, first motor room.
Safety deck (starboard) covers – electric workshop, 4th motor room,
mechanics workshop, 2nd motor room. Living accommodations are located at
platform. Top deck covers – 2 x capstans, 1 x crane, lighters,
keel-blocks, moorage equipment, etc.
5. Built: 1975, Germany
6. SS: due 2014
7. LOA: 107 m
8. L max with crinolines: 95 m
9. L pontoon: 83 m
10. B max: 32,4 m
11. B pontoon: 31,2 m
12. B clear space: 24 m
13. B at pontoon deck: 25,2 m
14. B of tower: 3 m
15. D from base-line to top deck: 12,15 m
16. D of pontoons (I,II,III) at centerplane: 4 m
17. D of pontoon (IV) at centerplane: 3,6 m
18. Inclination of pontoon deck: 0,15 m
19. Side quarter raise: 0,25 m
20. Space between pontoons: 1 m
21. L of pontoon: 20 m
22. D of centerplane to safety deck: 8,15 m
23. Lifting capacity: 3500 t
24. Displacement in light condition: 2600 t on draft 1,17 m
25. Non-pumping ballast: 138,4 m
26. Displacement with full stores and draft: 2914 t on draft 1,28 m (freeboard 2,72 m)
27. Displacement with full stores at max immersion: 13900 t on draft 12,15 m
28. Displacement with docking vessel: 6914 t on draft 2,9 m (freeboard 1,1 m)
29. Displacement with docking vessel and ballast: 9650 t on draft 4 m
30. LDT/FDT: 6914/9650 t
31. Stores: Diesel Oil 88,14 CBM, IFO 45,19 CBM, oil 2,5 CBM, water 37,1 CBM
32. Unsinkability: at freeboard 2,05 m with full ballast and immersed
condition (draft T=10,1 m) – most dangerous condition for the dock
33. Anchors gears: 2 x anchor chains and 4 x anchors (ferro-concrete, each 50 t)
34. Cargo gear: 2 x dock cranes, set at crane decks, lifting capacity 6 t at outreach 6-7,5 m, 3 t at outreach 7,5-15 m
35. Capstans: 2 cranes are set on crane deck of each tower, total 4 pcs
36. Diesel-Generators: 2 x 6CHN 25/34, 1 x SGD 13-42-12, output 300 KW each, 400 V, 50 Hz, 500 RPM
37. Compressors room: 1 x compressor of high pressure EK-10-2, output 18 l/min, pressure 240 kgs/sq.cm
38. Pumping room: water pouring vertical pumps 4 x 2000 CBM/HR, 735
RPM; fire vertical centrifugal pumps 2 x 80 CBM/HR; fresh water pump 1 x
5 CBM/HR; outboard water pumps 3 x 10 CBM/HR; centrifugal pump for
ballasting system 1 x 10 CBM/HR; electrical ventilators 4 x 2000 CBM/HR;
oil-fuel electric pump 1 x 3,3 CBM/HR; fuel pump 1 x 10 CBM/HR
39.
More equipment: daytank of boiling fuel 2,5 CBM, tank of boiling water38
CBM, tank of compressors oil 1,5 CBM, tank of main stores oil 3,5 CBM,
daytank of oil 0,6 CBM, daytank of diesel oil 0,75 CBM, small water tank
0,4 CBM, small daytank of oil 0,5 CBM, small tank for pumping injectors
2 lt, air bottle vertical 450 lt, fuel filter 2 pcs, fresh water cooler
2 pcs
40. Workshop equipment: turning machine 1 pc, drilling machine 1 pc, grindstone machines 2 pcs
41. Electric power specifications: 3-phazed, 380 V, 50 Hz
42. Location: Far East
If you are interested, please contact us.
Thanks
SUPREME MARINTEK SERVICES
suprememarintek@gmail.com
