Main characteristics
Designed loads
Drawings
The operation conditions of a pontoon quay – coastal water areas.
The pontoons can be towed to the place where they will be installed, sea disturbance limited to 5, with 12 columns and 4 connecting sections loaded on board (sea disturbance limited to 5).
At the place of their installation the columns will be put down on the sea bottom by the floating crane through the shafts in the pontoon. Through each of the columns a pile will be rammed in the sea bottom. The reinforcing steel net will be put down inside each column (0.5 m from the sea bottom); that joint is to be made monolithic under water. The pile will be welded to the steel parts of the column in the top part of the pontoon, then reinforced and made monolithic. Each column will be filled with gravel. Thus the pontoon will change its floating position into that of gravity. The rest of the pontoons should be installed in a line one after another forming a quay wall. The pontoons are to be connected with each other with special steel ramp sections.
The type of the pontoon – right-angled, with vertical ends, reinforced concrete, gravity type, supposed to be put down and fixed on the sea bottom with fence posts, piles, and ballast loading. Register Class – Ê
R3 Pontoon.
The pontoon complies with the Regulations of the Classification and Construction of Sea-going Vessels, issued in 2007, including amendments made by 2009, and with the Regulations of the Hull Construction of Sea-going Vessels and Floating Facilities with the Usage of Reinforced Concrete, issued in 2000.
Installing the pontoon and its columns, ramming the piles in, and making the column nodes monolithic are to be done by the Customer at the base.
Main characteristics of the pontoon
Displacement of the pontoon……………………………2,000 t
Length…………………………………………………70,00 m
Construction water-line breadth………………………..16,00 m
Breadth with fenders……………………………………16,80 m
Height of the pontoon……………………………………4,00 m
Draft………………………………………………………2,00 m
Free board…………………………………………………1.8 m
Number of columns……………………………………12 pieces
Number of connecting sections…………………………1 piece
The following is located on the deck:
- ship mooring gears for 12,000 t ships located outside;
- gears for the transportation of the pontoon;
- columns and sections temporally fixed for the period of towage.
- a complete set of crane rails and railroad rails to be delivered with the pontoon and to be mounted at the location of the final installation of the pontoon.
The deck has a postern at the outer side for communication laying. There is fresh water and fire-fighting piping assembled in it.
The pontoons are made of reinforced concrete. Concrete Class B-50, F200, of sulphate-resistant Portland cement. To reinforce the elements of the pontoon the fitting steel of smooth and periodical profile is used.
The pontoon is to have hand railing in its front part and light posts. The main lighting – alternative current, 220 V, 50 Hz.
The pontoons can be used as the fence of a man-made island.
Designed load
A portal cargo crane, of 30 t lifting capacity, weight – approx. 300 t
A railway wagon, of approx. 90 t
Deck distributed load – 4 t/m2
Wheel load – of a lorry.
Wave load – of a wave more than 4 m high.
Mooring load for the vessels of up to 12,000 t displacement, speed while approaching in the unprotected area of water – 0.2 m/sec.
Seismicity of the area – 9
Ice loading – of ice 0.25 m thick
THERE ARE FORE PONTOON QUAYS AVAILABLE FOR SALE NOW, which makes about 190 m of THE QUAY LINE.
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REINFORCED CONCRETE PONTOON 12 X 2.7 X 1.2 M
General information:
- The pontoon is designed in accordance with “Regulations of classification and sea vessels construction” and “Regulations of hull constructions for sea vessels and floating facilities with usage of reinforced concrete” of Russian Maritime Register of Shipping.
Principal data:
- Purpose – the pontoon is to be used as the foundation for the making of a quay for the regular anchorage of small cutters and yachts of 50 t displacement, and also for providing them with fresh water, electric power and cable television.
- The pontoon has no register class. The project is approved by Russian Maritime Register of Shipping.
- The type of the floating craft – a floating pontoon of a closed type, reinforced concrete, non-self-contained regarding power supply.
- For the making of quays the pontoon should be additionally equipped with an anchor gear, decking, hand railing, etc. The equipment, fittings, gears, systems, electric power supply, and requisition to be mounted on quays while assembling a quay line out of pontoons are not to be delivered together with the pontoon and should be produced and mounted by the owners according to their documentation where the pontoons will be located. Each pontoon is to be delivered with knuckle pins of a hinge joint gear (2 in number).- The location areas: the Black Sea, a closed water area with the wave height of no more than 0.5 m.
Principal characteristics:
- The displacement of the pontoon complete with the superstructure – 22.65 t.
- Pontoon dimensions: length – 12 m; outside width – 2.7 m; height – 1.2 m. The pontoon is divided into 4 watertight compartments. All deck openings for access to the compartments are closed by means of watertight manhole covers. The stability of pontoon complies with the Register Regulations.
- The pontoon in operation as a part of the quay remains afloat and has positive stability in case of emergency flooding of any one compartment.
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REINFORCED CONCRETE PONTOON 30 X 14 X 3 M WITH A STEEL SUPERSTRUCTURE
General information:
- The project of the reinforced concrete pontoon and the steel superstructure is prepared in accordance with “Regulations of the classification and construction of inland water vessels” of the Shipping Register of Ukraine, issued in 2005. The reinforced concrete structures of the pontoon are made in accordance with “Regulations of hull constructions for sea vessels and floating facilities with usage of reinforced concrete” of the Shipping Register of Ukraine, issued in 2007.
Principal data:
- Purpose – the reinforced concrete pontoon serves as the support bed (berth-connected ship hull), providing firmness, stability and floodability of the berth-connected ship with a superstructure.
- Ukrainian Register Class: K*B2 berth-connected vessel (floating hotel).
- The type of the pontoon – floating, reinforced concrete, one-pontoon, non-self-propelled, non-self-contained regarding power supply, berth-connected.
- The location areas: a river, a lake with the wave height of 5% probability no more than 1.2 m. Rough climate conditions.
- The project is made proceeding from the superstructure load on the pontoon when it is completed as a berth-connected ship: weight – 247.5 t. The project is made proceeding from the superstructure windage when the pontoon is completed as a berth-connected ship with the following dimensions: superstructure height – 13.3 m; superstructure length – 31.0 m; superstructure width – 16.6 m.
Principal characterisctics:
- Pontoon dimensions: pontoon length – 30.0 m; outside width – 14.0 m; depth – 3.0 m; pontoon displacement – 340.5 m; pontoon draft – 0.81 m; lifting capacity – 247.5 m.
- Principal dimensions with the steel superstructure: overall length with the overhangs of the pontoon deck – 34.0 m; overall width with the overhangs of the pontoon deck – 17.2 m; height from BP to top roof point – 13.3 m.
- Pontoon characteristics with the load of 247.5 t: displacement with load – 588.0 t; pontoon draft with load – 1.4 m.
- The steel superstructure consists of two decks (the 1st floor deck and the attic deck) and a roof, mounted on the stanchions installed close to each other.- The pontoon is divided into seven watertight compartments. The stability of the pontoon with the steel superstructure, i.e. with the load and windage of the latter, complies with “Regulations of the construction of inland water vessels” of the Shipping Register of Ukraine, issued in 2005. In case of a hole in any one compartment the floating craft remains afloat, and emergency draft and stability are in accordance with “Regulations…”.
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REINFORCED CONCRETE PONTOON FOR A HABITABLE HOUSE
General information:
- The project of the reinforced concrete pontoon and the steel superstructure is prepared in accordance with “Regulations of the classification and construction of inland water vessels” of the Shipping Register of Ukraine, issued in 2005. The reinforced concrete structures of the pontoon are made in accordance with “Regulations of hull constructions for sea vessels and floating facilities with usage of reinforced concrete” of the Shipping Register of Ukraine, issued in 2007.
Principal data:
- Purpose – the reinforced concrete pontoon serves as the support bed (berth-connected ship hull), providing firmness, stability and floodability of the berth-connected ship with a superstructure. The reinforced concrete pontoon is supposed to be used as the main hull for the construction of vessels of different purposes.
- Ukrainian Register Class: K*B2.
- The type of the pontoon – floating, reinforced concrete, one-pontoon, non-self-propelled, non-self-contained regarding power supply, berth-connected.
- The location areas: a river, a lake with the wave height of 5% probability no more than 1.2 m. Rough climate conditions.- The project is made proceeding from the superstructure load on the pontoon when it is completed as a berth-connected ship: weight – 50.0 t. The project is made proceeding from the superstructure windage when the pontoon is completed as a berth-connected ship with the following dimensions: superstructure height from the pontoon deck – 4.0 m; superstructure length – 14.0 m.
Principal characteristics:
- Displacement with the designed load of 50.0 t (superstructure) – approx. 200.0 t.
- Principal dimensions of the pontoon: pontoon length – 14.0 m; overall length with the overhangs of the pontoon deck – 16.8 m; outside width – 9.0 m; overall width with the overhangs of the pontoon deck – 11.8 m; pontoon displacement – approx. 150.0 t; depth – 3.0 m; pontoon draft – 1.19 m; pontoon draft with the load of 50.0 t (superstructure) – approx. 1.6 m.- The pontoon is divided into 5 watertight compartments. The stability of the pontoon in any operation conditions complies with the Regulations. In case of a hole in any one compartment the floating craft remains afloat, and emergency draft and stability are in accordance with the Regulations.
Outward side
Main deck
Ponton
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