Delays where the contractor is not at fault would normally constitute a valid claim for extension of time (EOT). If the delay affects the critical path of the project, it would normally result in the revision of the contractual completion date of the project. However, confirming a delay and/or disruption is not an easy task; and furthermore, it is a time-consuming process, especially in multifaceted projects with thousands of activities, a lot of details, as well as the involvement of many stakeholders.