As warmer weather approaches and outdoor projects begin, Ameren Illinois is reminding residents about updated regulations under the Illinois Underground Utility Facilities Damage Prevention Act, effective January 1.
The changes include a new requirement for pre-marking work areas before starting any digging project. Residents must now physically mark the proposed excavation site, use electronic white lining if available, or provide a clear verbal description to limit utility markings to the actual dig zone.
Three other key updates to the law involve changes to notification timelines, positive response requirements, and reasonable control measures to further improve safety and efficiency.
Calling 811 before digging remains state law. This step helps prevent damage to underground utilities such as natural gas, electric, water, sewer, and telecommunications lines. Nationwide, underground utilities are damaged every six minutes due to a failure to notify 811.
To stay safe and comply with the law, residents should:
- Pre-mark the dig area using white paint, stakes, or flags.
- Submit a locate request by calling 811 or visiting Illinois1call.com at least three business days before digging.
- Wait for professional locators to mark buried utility lines with colored paint or flags.
- Dig with caution, staying at least 18 inches away from the markings. Use hand tools or hydro excavation if digging within the tolerance zone.
Even small home improvement projects like planting a tree, installing a mailbox, or placing yard stakes require a call to 811.
If a utility line is struck during digging, individuals should leave the area, move upwind, and call 911, followed by Ameren Illinois at 800-755-5000.
For more information, visit Illinois1call.com.
