The risk of ballast voyage for LNG carrier Depending upon ship design, it may be necessary to undertake loading / de-ballasting or discharging / ballasting operations simultaneously. If this is the case, consideration should be given to the stability of the ship, especially to free surface effect in tanks, correct use of cargo tank centerline […]
How ballast water systems work for ship A ballast water system is essential for the safe operation of a ship, but the operation of these systems causes significant threats to the environment and local economy. What Is a Ballast Water System? A ballast water system allows a ship to pump water in and out of […]
How to Operate a Ship Ballast System What Is a Ballast Water System? A ballast water system allows a ship to pump water in and out of very large tanks to compensate for a change in cargo load, shallow draft conditions, or weather. The capacity of ballast water tanks might be millions of gallons on a […]