ABD Task 6.1.A

Describe sources of operational pollution

MMA Method

In order to satisfy NVIC 14-14 Task 6.1.A , MMA students must:

NVIC Method

See NVIC method.

STCW Competence Knowledge, Understanding, and Proficiency

Apply precautions and contribute to the prevention of pollution of the marine environment

ABD-C3.1 Knowledge of the precautions to be taken to prevent pollution of the marine environment

Condition Behavior Standard

On board ship or in a laboratory, when questioned by a Qualified Assessor;

the candidate describes the sources of operational pollution.


The candidate’s description includes:

  1. Oil;
  2. Noxious liquid substances;
  3. Packaged goods and non-liquid substances;
  4. Sewage;
  5. Garbage; and
  6. Air pollution.