Maritime English
Cargo

What is Drop Line?

Drop Line A flexible line or pipe used to transfer liquids vertically in a tank, commonly for sampling, loading, or discharging at specific depths.

Source: IMO SMCP, STCW Convention, SOLAS, COLREG

How is “Drop Line” Used in Practice?

Surveyor to chief officer: Ensure the drop line is properly installed before taking samples from the bottom of the tank.

Certification Exam Relevance

STCWMarlins TestISF WatchkeeperGMDSS

Who Needs to Know This Term?

  • Deck Officers
  • Engine Officers
  • Masters

Related Maritime English Terms

Bottom SamplingUllage HatchClosed GaugingInerting Operation

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Frequently Asked Questions

What is Drop Line?

A flexible line or pipe used to transfer liquids vertically in a tank, commonly for sampling, loading, or discharging at specific depths.

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