ISOMETRICResources / Isometric symbols / AnnotationsUpdated 29 Oct 2026

Continuation symbol

Also called Match line, Continued on

Where the line runs onto another sheet or another line, a note gives the drawing it continues on, so a line can be followed from end to end.

Isometric

What the continuation symbol means

Where the line runs onto another sheet or another line, a note gives the drawing it continues on, so a line can be followed from end to end.

How it is drawn

Piping isometric, common form

The line ends at a short mark with a note such as CONT. ON ISO-02, sometimes with the coordinates of the break.

Isometric SVG

Where you see it

The ends of every isometric sheet, and connections to equipment and other lines.

Frequently asked questions

What does the continuation symbol look like?

The line ends at a short mark with a note such as CONT. ON ISO-02, sometimes with the coordinates of the break.

Where is a continuation used?

The ends of every isometric sheet, and connections to equipment and other lines.

Every continuation on your isometrics, tracked to the test pack.Deskely Testpack builds test packs from the line list and the drawings, records the test in the field and tracks reinstatement to the last spade.
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