LNG Tank - Secondary Barrier Requirement

Secondary barrier carriage requirement per IGC Code Ch. 4 - driven by tank type + pressure.

Secondary barrierIGCLNG

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This calculator requires JavaScript to compute its result. The formula, symbols, and regulatory sources are shown in the Formula section below.

Formula, assumptions, and limits

\text{Barrier} = f(\text{tank type})

Symbol	Meaning	Unit
$Type$	Tank type (A/B/C/Membrane)

Source: IGC Code 2016 Ch. 4

Secondary barrier carriage requirement per IGC Code Ch.