What does the "8 and 80 Rule" in project management suggest?

The "8 and 80 Rule" in project management suggests that project managers should focus on managing tasks that are between 8 hours and 80 hours in duration. This guideline helps streamline project oversight and ensures that resources are effectively allocated. By avoiding tasks shorter than 8 hours, project managers can concentrate on significant tasks that contribute to the overall project objectives without getting bogged down in minor activities that do not require close supervision.

Checking in on these tasks every two weeks allows for regular progress updates while giving team members sufficient autonomy to work on their tasks without feeling micromanaged. This balance fosters a productive environment, ensuring that the project manager is informed about the longer-term tasks that can impact the project’s progress while not exhausting resources on overly detailed monitoring of less critical tasks.