1. making history all the activities from the beginning of the progress to determine the length of delays that occur using primavera (about 10.000 more activity).
2. make a list of correspondence (official letter and email) between the client with the contractor related delays that occur.
3. create a cost analysis of the work and actual quantity of work that has been implemented by the contractor, which is the responsibility of the client based on the Contract Aggreement (FIDIC).