Nautical Term: BWAD
Definition of BWAD
Brackish Water Arrival Draft refers to a preliminary plan or document outlining the procedures to be followed when brackish water enters a vessel’s ballast tanks.
For example, consider a cargo ship that has sailed from the Atlantic Ocean to the Mediterranean Sea. During the voyage, the ship has taken on fresh water to replenish the water supply for the crew and the ship’s engines.
However, as the ship enters the Mediterranean Sea, the salinity level of the water begins to increase. As a result, the fresh water in the ship’s ballast tanks begins to mix with the brackish water in the Mediterranean Sea.
To ensure the safety of the crew and the ship’s cargo, the ship’s captain must follow the procedures outlined in the Brackish Water Arrival Draft.
The Brackish Water Arrival Draft may include instructions for the crew to monitor the salinity levels in the ship’s ballast tanks and to take corrective measures if necessary.
Additionally, the Brackish Water Arrival Draft may include instructions for the crew to notify the ship’s
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