Alberta One-Call members require a minimum of two full working days notice prior to routine locates.
Locate markings are valid up to 14 DAYS (non-business) after being placed.
There may be companies who have underground facilities in your work area that do not subscribe to Alberta One-Call. You are responsible to notify these parties of your proposed excavation, and also to locate or hire someone to locate any landowner owned (private) facilities in your work area.
Thank you for your interest in using Alberta One-Call’s online request option.
We hope this will assist you with future locate requests.