2.18 Identifying newly installed or under construction facilities

One Call Center Facility Owner Designer

Practice Statement:

Facility owner or designee identifies with the One Call Center, an underground facility that has been installed or is under construction but is not in service.

Practice Description:

A facility owner provides the One Call Center with shape files or other suitable mapping data for the new or under construction facility that follows an existing or new corridor. A new facility includes facilities installed but not placed into service. 


One Call Center One Call Center

Facility Owner Facility Owner

Excavator Excavator

Locator Locator

Project Owner Project Owner

Designer Designer