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Deviation versus Change

18 December, 2015 - 17:15

If a minor change is made to the schedule that does not affect the completion date of the project, it is a deviation from the schedule. As long as the end date of the project or major objectives are not delayed, a formal change request to the client is not needed. Recording and communicating these schedule deviations is still important for coordinating resources and maintaining the client’s awareness of the project’s progress.

Deviation of Labor Cost

The labor cost was estimated at fifteen dollars per hour for cleaning the project office once per week. The winning bid for the contract was at sixteen dollars per hour. The cost deviated from the estimate and a change was made to the budget. This was a cost deviation, not a change in scope. The additional cost for the contract was covered from the project contingency reserves, and the budget was revised to reflect the changes.

Truck Crash Causes a Deviation to the Schedule

Installation of a fence around the project site was delayed when the truck delivering the fence was wrecked on the way to the job site. The fence project was delayed by one week and the delay did not affect any other activity on the project. This deviation from the original schedule did not cause a delay in the project, and the schedule was adjusted as a deviation to the schedule—not a change request.