Notify 811 before you dig or move earth in any way. This free service will arrange for PECO and other 811 member utilities to locate and mark their underground lines so you can dig a safe distance away from them.
Dial 811 or use the online ticket-entry system, then wait your state’s required time for facility owners to mark their lines before you dig:
- Pennsylvania: Wait 3 business days, excluding weekends and state holidays.
Pre-mark your proposed excavation area with white paint, flags, and/or stakes before you contact 811.
Before you dig, wait the required time and confirm with the 811 automated response system that all utility operators have responded. Once utilities are marked, respect the marks, hand expose to verify location, and dig with care.
Always contact your state 811 center before digging and for the most current requirements.
Notify 811 well ahead of digging, so underground utilities can be marked and you can work safely.