IEEE 807-2011 PDF
This recommended practice provides a unique identification system for hydro facilities that segregates and incorporates plant, unit, system, and component identifiers as a minimum.
This recommended practice can be used as a unique identification system to delineate failure reporting, maintenance management, and design. The unique identification system is structured to allow expansion of the identifiers in a standard format to the level of detail that may be required.
New IEEE Standard – Inactive-Reserved. A unique identification system for hydroelectric facilities that segregates and incorporates plant, unit, system, and component identifiers as a minimum is provided.