Cargo
A small tank opening used for manual ullage measurements and sampling of cargo on oil and chemical tankers.
Quick answer: A small tank opening used for manual ullage measurements and sampling of cargo on oil and chemical tankers.
This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.
A small tank opening used for manual ullage measurements and sampling of cargo on oil and chemical tankers.
Ullage Hatch matters because it supports clear communication in Cargo contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.
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Questions and answers
In this glossary, Ullage Hatch refers to: A small tank opening used for manual ullage measurements and sampling of cargo on oil and chemical tankers.
In maritime communication, this term appears in contexts such as: "Always ensure the ullage hatch is closed and secured immediately after ullage measurement or sampling is completed."
Ullage Hatch matters because it supports clear communication in Cargo contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.
Ullage Hatch is mainly used by Deck Officers, Engine Officers, and Masters.
In this glossary, Ullage Hatch is grouped under Cargo. Related pages in this category explain adjacent procedures, commands and operational concepts.
This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.
A small tank opening used for manual ullage measurements and sampling of cargo on oil and chemical tankers.
Always ensure the ullage hatch is closed and secured immediately after ullage measurement or sampling is completed.
English reference definition
IMO SMCP, STCW Convention, SOLAS, COLREG
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