A person shall repeat the notification required under § 12–124 of this subtitle if the person: has not completed or will not complete the excavation or demolition within the time period authorized by the ticket; expands the excavation or demolition beyond the location indicated in the notice under § 12–124(b) of this subtitle; or adds a temporary excavator to the ticket. If a person discovers that a mark is obliterated, destroyed, or removed, or observes a visible indication that an underground facility or structure is not marked as required under § 12–126 of this subtitle, the person shall notify the one–call system to request that all or part of the current scope of work of a valid ticket be re–marked. A person shall repeat the notification regardless of: any delays by an owner–member in marking its underground facilities; or an agreement between the person and an owner–member regarding the time for marking underground facilities. Any re–marking made after a notification provided under this section shall comply with the requirements of § 12–126 of this subtitle.