Heavy lift: the ships that ship huge ships

Suppose you have a huge vessel that should be shipped, however not under its own force. It might be harmed or not yet secure, what do you do? This is the place where hefty lift vessels come in, they can move enormous boats like journey ships, war dispatches, and even compartment ships. They do it by lowering under the boat to be shipped, then, at that point raising back up out of the water, like scooping a tennis ball out of the water if the tennis ball gauged a huge number of tons.

So how exactly do these vessels lift ships?

Vessels like the BOKA Vanguard fill ballast tanks to lower the deck of the vessel underwater. According to Wikipedia, the deck is watertight and going under poses no risk to the vessel. Fully flooded, the deck sinks to 52 feet under the surface, allowing for deep draught ships like a cruise ship to float above the transport vessel. The ballast tanks are then emptied and the Vanguard’s deck rises above the water, lifting the cruise ship out of the water. It’s a unique design that means no cranes or other lifting mechanisms are needed to lift a ship that otherwise may even be too heavy. Refloating is just as easy, simply fill the ballast tanks and the ship being transported is again floating and can be moved away from the transport vessel. This type of lift minimizes the risks that would otherwise go with moving large vessels. 

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10 curious facts about maritime transport

1. Maritime transport represents 90% of world trade shipments.

2. The cost of building large container ships can exceed $ 200 million.

3. Only between 2% and 10% of the containers that transit around the world are inspected.

4. Maritime transport is an ecological form of transport, if we compare it with trucks or airplanes.

5. The average cost of shipping a bicycle is $ 10. The cost of sending a can of soda is $ 0.01.

6. Right now, there are about 20 million containers traveling by sea.

7. The engine of a container ship is 1,000 times more powerful than that of a car.

8. About two-thirds of commercial ships do not have advanced communication facilities on the high seas. Only 10% of the boats have Internet on board.

9. The ports of the East Coast of the United States, New York and New Jersey, carry a third part of all the traffic of the North Atlantic.

10. There are approximately 1.5 million sailors, the vast majority of whom come from the Philippine Islands.

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Importance of underwater ship repairs and maintenance

Standard support and fixes to your boat is a fundamental piece of being a vessel proprietor; it assists with guaranteeing wellbeing and security, keeps your boat in top condition and can set aside you time and cash over the long haul


Every so often, a submerged fix is the lone possible alternatives, especially in occurrences of body, propeller and plating upkeep.

Submerged boat fixes can:


·       Signify your necessities


·        Set aside cash over the long haul


·        Lessen time spent in dry dock


·        Further develop transport proficiency


 Here’s why certain underwater repairs and maintenance are so important:


Hull Cleaning

 Maybe the main sort of submerged boat fix, body cleaning ought to be finished consistently.

 By keeping your boats structure spotless and kept up with, you can stay away from terrible shocks like barnacles, marine scavangers that whenever left untreated can connect themselves permanently to the underside of your boat.


Propeller Polishing

Regular propeller polishing can assist with diminishing the surface's harshness and thusly, can save huge costs eventually. Smooth propeller surfaces become ungracious to marine living beings, which means the underside of your boat will not turn into a homing ground for marine life that could cause harm.


Hull Plate Repairs

 Damaged hull plating can be the result of many factors; natural corrosion, stress from long voyages or unavoidable wear and tear after years of use. Allowing defective hull plates to go unnoticed can cost you, both financially and in time, so immediate repair and maintenance once a fault has been identified is important. Repair methods are varied; from a hydraulic ram to specialist tempering.


Underwater Ship Painting 

There will without a doubt be a period where submerged composition or cement work to the lower part of your boat is required, especially if any defensive covering starts to break down and erode. Customary upkeep on your boat's paintwork can assist with hindering such erosion as well as putting aside your money; if rust or oxidization is left for a really long time, it turns into a significantly more costly issue to have.

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