Please treat all DEO facilities as energized

If you damage any DEO facility:

  • Call (800) 924-1195

Locate Issues:

  • To request a locate, call DIGGER: (312) 744-7000

  • No shows, failed to mark or non-marked exposed facilities.

  • Call DIGGER first to request an incomplete markings ticket; Then call HBK Engineering LLC. 
    During Normal Business Hours: (312) 898-9062
    After Hours (312) 898-9062

Damage Prevention:

  • Call (312) 746-4566 (Frank Bedtke)

  • Call Damage Prevention any time you experience locate problems that are not cared for promptly, when you are not sure about something with regards to DEO facilities, or for all safety related issues including training.

Remember, Work Safe – Dig Safe.
Only you can prevent accidents before they occur!




The GCDPC is working hard to promote:

  • Safety and prevent damage to underground facilities.
  • Construction safety through education.
  • The need to call before you dig.
  • The need to coordinate work activities.