Identification markings of underground power cables and ducts. Included are various methods of identifying underground power cables and ducts and the visual, chemical and mechanical prop[erties of the identification materials and/or methods, and their impact on the properties of the overall jacket or conduit and installation practices To establish a guide for identification markings of jacketed underground power cables and ducts. New IEEE Standard - Superseded. " Identification markings of jacketed underground power cables and ducts are establishedin this guide. Included are various methods of identifying underground power cables and ducts, and the visual, chemical, and mechanical properties of the identification materials and/or methods, and their impact on the properties of the overall jacket or duct as well as their impact on installationpractices. "