Walkdown: find any KKS tag on a power plant's P&ID drawings and see its location, photos, notes and procedures, offline

It reads tags straight off vector P&ID PDFs plotted from AutoCAD with no text layer, and every device keeps the plant's signed, append-only log and syncs with the plant server or other devices. No plant data ships in the repository.

For power plant operators and maintenance techs doing walkdowns: decode a tag and find it on the drawing without a network connection.