What purpose do schedule logs serve in delay analysis?

Schedule logs play a crucial role in delay analysis by documenting all updates, delays, and changes made to the project schedule logic. This documentation is essential for understanding how and why the project timeline has been impacted, which allows for a detailed analysis of any delays experienced during the project's execution. By maintaining comprehensive records of adjustments to the schedule, stakeholders can better identify the root causes of delays, assess the impacts on project milestones, and evaluate the implications for overall project completion.

Without proper documentation of delays and changes, it becomes challenging to conduct an accurate analysis or to defend any claims related to delays and their consequences. Therefore, the primary function of schedule logs in this context is to provide a clear and organized account of the project's evolving schedule, which is integral to effective delay analysis.