Future line
ISO 10628-2 (group 25) / PIP PIC001 (line conventions)
Drawn as
A heavy line made of long dashes, often marked "FUTURE".
Meaning
Planned but not part of this scope. Do not model it; at most, leave a blinded tie-in.
Variants
- Some legends use a dash-dot line
- Future equipment is drawn dashed too
Not physical hardware. Read it, then skip it in the 3D model.