Howdy friend Materials Shipping I hope we all still given health so we meet again in this beloved blog. At this time the material Shipping will share articles that MOORING SYSTEM WHICH IS TO SHIP. Before we go any further we need to know that the main function of mooring in principle to secure a position that ship was still in place. In general, there are several mooring system used for FSO / FPSO (Floating Production Storage and Offloading), among others, Spread Mooring, Turret Mooring, Mooring and Buoy Mooring Tower. For more details, please refer to the explanation of some mooring mentioned above.
- Spread Mooring
Spread mooring is one simple way to mooring facilities FSO / FPSO for spread mooring system allows the vessel to move or spin reach a position where it is found environmental effects such as wind, currents and waves. But we know how this will lead to the environmental burden will become increasingly large ships, so as to result in an increasing number of mooring lines and line tensionnya.
The equipment used is generally already available equipment on board. In this system used a set of anchor legs and mooring lines are located in the bow and stern position of the vessel. The equipment used is relatively simple it is not necessary to modify the dry docking of the mooring system. Spread mooring can we apply to every type of boat but we must still consider the production facilities on board. In Belanak Natuna FPSO at the top there are production facilities of crude oil and LPG then fixed position heading into an important requirement therefore used a spread mooring system, because the movement or rotation of the ship so very influential in the process of production of LPG. Spread mooring system is offloading equipment is usually located in the bow or stern of the ship.
- Turret Mooring
The turret mooring system which is connected to the turret so that the ship bearing allows the boat to spin. When compared with a spread mooring earlier, on this riser turret mooring systems and umbilicals that can accommodate more. There are 2 Turret mooring the External and Internal turret turret :
- External Turret
External Turret can we put on a stern position on the outer hull of the vessel, the vessel that can rotate 360 degrees and is capable of operating at normal or extreme weather conditions. Chain leg planted on the sea floor using the anchor. For a slightly cheaper manufacturing costs when compared with an internal turret and modifications made to the boat just a little.
- Internal Turret
Internal Turret on this system has the advantage that can be installed permanently or not and can be applied to the field that have extreme environmental conditions and suitable for deepwater. System Internal riser turret can accommodate up to 100 units with ocean depths up to 10,000feet.
- Tower Mooring
At the system's Tower FSO or FPSO Mooring we connect to the tower with permanent or permanent wishbone hawser. This system is connected according to the shallow sea or moderately strong current. Disappointing profit this system include :
- Can access directly from the ship to the tower
- Very simple fluid transfer
- Modifications to the vessel not much
- Buoy Mooring
In this Mooring Buoy system used for mooring point and offloading vessel fluid. The main purpose of this system for fluid transfer of land or offshore facilities to ships that are moored.
Following Components :
- Buoy Body, serves as a provider of stability and buoyancy
- Mooring and Anchoring components, as liaison buoys with seabed and hawser connecting the buoy to the vessel
That's it for this article is MOORING SYSTEM WHICH IS TO SHIP. With this article I hope can give us additional knowledge and do not forget to share it friend, that that this knowledge is useful for us all thank you
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