Digging and Filling Permits-Encroachment Permits
If you are planning a construction project in the City of Irvine that involves any digging, dredging or filling, contact the City of Irvine Community Development Department to learn the required and recommended steps for performing such work in the City of Irvine. 

This includes foundation work, drain laying or utilities installation. In addition to issuing permits for digging and filling work, the Department can provide you with utility contacts and practical assistance for the project.

Before excavating on your property, where utilities such as electric, water, telephone and gas lines are buried, state law requires that you call dig alert at 800-422-4133, two working days before you begin digging. Dig alert will locate all utilities within the 2 day period prior to digging. 

This law is designed to protect you from serious injury and the liability that digging could cause. You are required to apply for a digging, dredging or filling permit before excavation can begin unless such work is specifically covered in your building or grading permit. 

The cost of such permits varies dependent on the nature of the work. Other costs are associated if the project will be establishing new water or sewer service or adding to existing service.

For permit information or utility contacts before you dig, contact the Community Development Department at 949-724-6471.