Address:
11 Upton Dr.
Wilmington, MA 01887
Hours
M - F 0600 - 1800
Damage / Emergency 24 Hours
Advanced Notice:
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.