72 hours, excluding weekends and holidays Number of days in advance of a digging project that you need to notify the one call center of your intent to dig.
72 hours, excluding weekends and holidays Number of days in advance of a digging project that you need to notify the one call center of your intent to dig.
Marks Valid
Valid for life of excavation, do not expire Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.
Valid for life of excavation, do not expire Defines the period of time the facility marks (paint, flags, stakes, etc.) are valid according to state law or practice.
