<p>This Architectural Drawin is AutoCAD 2d drawing of Direct buried cable details in AutoCAD, dwg file. <strong>Direct-burial cable is a special type of electrical wiring or cable that is designed to be buried in a trench underground</strong>. The individual electrical conducting wires inside the cable are encased in a solid thermoplastic sheath that seals out moisture and protects the conducting wires within.</p>