Read it in context.
Public scope overview only; no complete color or placement specification was accessed.
The linked guide explains how this source informs its topic. Check the document’s scope and the edition adopted by your project before applying it. A publisher overview or product guide does not reproduce the full requirements of a standard.
Read the library’s edition and applicability notes.
What this source establishes
The publisher overview describes identification of fluids in aboveground piping and excludes electrical conduits. It displays A13.1-2026 at the September 12, 2026 review. The overview does not supply the full color, size or placement requirements; project applicability requires the adopted text.
Review date: 2026-09-12. This note describes the source scope; it is not a project approval.