Risk Identification in the Controlling Process of Trans Sumatera Toll Road Project Based on PMBOK 6th Edition

Encouraging the process of accelerating national strategic projects, several sections of Trans Sumatra Toll Road project use design and build contract method that combines several stages into a parallel process which is expected to shorten construction time. However, in practice, there is still a phenomenon of project delays which can lead to cost overruns and lost opportunities to work on other projects. Therefore, a good control process is needed as a function of construction management activities to minimize any deviations that can occur during the project. This study uses the Project Management Body of Knowledge (PMBOK) 6th Edition approach in determining the variables to find out the control process and also to identify the risks that occur in the controlling process of Trans Sumatra Toll Road project. A literature study was conducted to find control activities and list of risks in similar cases and then validated by experts who were directly involved in the process of controlling the Trans Sumatra Toll Road project. The results obtained are as many as 94 activities in the control process and as many as 81 lists of risk in the control process. The dominant risk factor was obtained using the Relative Important Index (RII) method. The top five risks to the frequency of occurrence are as follows: Land acquisition delays, Weather conditions such as high rainfall or extreme weather, Lack of control over the implementation schedule, Complicated licensing issues, and Inaccurate DED planning data resulting in frequent design reviews