Performing different Forensic Delay Analysis Technique like As-Planned vs As Built , Impacted As Planned , Time Impact Analysis etc as suggested by Society of Construction law Protocol 2017 , Planning and Scheduling.
Primavera P6 and Microsoft Project books, on-line video training courses and training material available from an internationally recognised publisher. Teach yourself using on-line or book based learning or run your own in-house or public courses.