How long is a One Call permit generally valid in most states?

A One Call permit is typically valid for 14 days in most states. This time frame is established to allow contractors and operators sufficient opportunity to complete their digging or excavation work after notifying utility companies about their planned activities. The 14-day period offers a balance between the need for prompt project completion and the requirement for utilities to mark their underground lines, ensuring safety and minimizing the risk of accidental damage to these services.

While the other durations mentioned may exist in certain locations or specific circumstances, 14 days stands out as a widely accepted standard in the majority of states. This standardization helps operators know what to expect when scheduling their projects and helps utility companies organize their response and marking processes efficiently.