No matter where you do business, the gas, electric, cable TV, water, and sewer lines that serve you may very likely be underground.
So before starting projects that involve digging, call Peoples Gas
at least 48 hours in advance. Service technicians will come to
your business at no charge to mark the buried utilities on your
property so that they won't be cut or damaged. It's one phone
call that can save time, money and lives. It's also the law.
For Chicago locations: Call 811 Chicago at 811
For locations outside the city: Call JULIE at 811 or 800-892-0123
You'll know what's below by the different flags, stakes or paint. Identify these marks before you excavate.
- Gas, oil or petroleum
- Potable water
- Reclaimed water, irrigation
- Proposed excavation
- Temporary survey