ballast voyage definition

ballast voyage means any voyage of a tanker on which that tanker is not carrying oil in bulk as cargo but has on board oil residues from a cargo of oil in bulk carried on the voyage immediately preceding that voyage;
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Related to ballast voyage

  • Ballast means an electronic light source control gear between supply and light source to stabilise the electrical current of a gas-discharge light source;

  • Ballast water means water with its suspended matter taken on board a ship to control trim, list, draught, stability or stresses of the ship.

  • Sewage sludge weight means the weight of sewage sludge, in dry U.S. tons, including admixtures such as liming materials or bulking agents. Monitoring frequencies for sewage sludge parameters are based on the reported sludge weight generated in a calendar year (use the most recent calendar year data when the NPDES permit is up for renewal).

  • voyage means a voyage from the port of departure to the next following port of call whether or not it is the ultimate destination of the vessel.62

  • Slug loading means any pollutant, including oxygen demanding pollutants, released in a discharge at a flow rate and/or pollutant concentration as to cause interference in the POTW.