Gantt charts have been used extensively in the industrial sector. It was developed by Henry Gantt. It is an operational drawing that presents information about the progress of operations. In it, records of future plans, progress of current operations and past achievements are depicted. The time chart of actions on the x axis and their order on the y axis are displayed in the Gantt bar chart. In this chart, it is named bar chart because of the time of actions by the thick line (bar). The length of the bar indicates the time of action. The first project to create a bar chart for a project (the sequence of actions that are carried out sequentially to achieve a goal) is divided into actions. The beginning and end of these actions should be visible. In these verbs some verbs are based on each other, some are dependent on each other and some are independent of each other. In the second phase, an inter-connection between the actions i...