Section 65-31-104 - Excavations without ascertainment of underground utilities prohibited(a) Except as provided in § 65-31-109, no person may excavate in a street, highway, public space, a private easement of an operator or within one hundred feet (100') of the edge of the pavement of a street or highway, or demolish a building, without giving the notice required by § 65-31-106 in the manner prescribed by such section.(b) A general DIG certificate shall be issued for agricultural land as defined in § 67-5-1004 that lies outside a street, highway, public space or a private easement of an operator but within one hundred feet (100') of the edge of the pavement of a street or highway when no utilities are located within that area. The general certificate shall be valid until title to the land is transferred or until a utility line is located within the area.Acts 1978, ch. 692, § 4; T.C.A., § 65-3204; Acts 1993, ch. 223, §4; 2007 , ch. 218, §§ 2, 3, 5.