After installation of the bulkheads, they are to be tested for their integrity and water tightness. Since it is not feasible to fill all the cargo holds or compartments with water for this purpose, the test is done by a pressure hose.
The primary function of watertight bulkheads is to divide a ship into a number of watertight compartments.
The safety of a ship in damaged condition is majorly dependent on the strength and integrity of its watertight bulkheads.
A ship is nothing more than a water tight container or storage compartment with its own means of propulsion. Its purpose is to load and carry cargo, whether the cargo is passengers, fish, or a host of other commodities.
Watertight integrity features are built into naval ships. There must be regular inspections conducted on the ship and its watertight integrity features.
Crude oil washing operation onboard oil tankers involve many hazards and careful consideration will need to be made for safe planning and execution.
Crude oil washing operation onboard oil tankers involve many hazards and careful consideration will need to be made for safe planning and execution.
A ship is a complex structure from inside with several small and enclosed spaces. Many of these enclosed spaces are used for installing some machinery or for storing machine parts or workshop equipment.
Ships use heavy fuel oil which has a very high viscosity. When stored in fuel tanks, this oil tends to stick inside the tanks forming layers of semi-solid substance.
Tank cleaning is a common procedure performed on board ships. Those associated with the process are very well aware of the hazards involved and fatal accidents that have occurred in the past.
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