Paperwork
Repeat notification owed when work outruns the ticket, scope expands, or a temporary excavator is added
The excavator must repeat the § 12-124 notification if they have not completed or will not complete the work within the time period authorized by the ticket, expand beyond the location in the original notice, or add a temporary excavator to the ticket. Repeat notice is required regardless of owner-member marking delays or any private agreement on marking time.
Re-marking request when marks are obliterated or a facility shows unmarked
If a mark is obliterated, destroyed, or removed, or a visible indication shows an underground facility is not marked as required, the excavator must notify the one-call system to request that all or part of the current scope of work of a valid ticket be re-marked. Re-marking is a defined statutory step, distinct from filing a new ticket.
No digging until all notified owner-members have given a positive response
Digging may not begin until all notified utility owner-members have provided a positive response through the Ticket Check system. Every company on a Maryland job must have a separate one-call ticket number or be listed and acknowledged as a valid temporary excavator before excavating; contractors working for a homeowner may not dig on the homeowner's ticket.
No mechanized equipment within 18 inches of marked utility lines in Maryland
In Maryland, no mechanized, electric, or power equipment may be used within 18 inches of marked utility lines; hand digging is required inside that tolerance zone.
Damage to an underground facility reported promptly; gas or liquid escape reported to 9-1-1 immediately
The person performing excavation shall promptly report to the owner-member any damage to, dislocation, or disturbance of an underground facility discovered or caused in connection with the work. If the damage results in the escape of a flammable, toxic, or corrosive gas or liquid, the person immediately shall report to 9-1-1.
Digging without notice: civil penalty up to $2,000 first offense, $4,000 each subsequent offense
A person that performs an excavation or demolition without first providing the notice required under § 12-124(a) is deemed negligent and is subject to a civil penalty assessed by the Authority of not more than $2,000 for the first offense and $4,000 for each subsequent offense. A person that violates any other provision of Part IV of the subtitle is subject to a civil penalty not exceeding the same $2,000 / $4,000 caps.