Analysis of Critical Activity in the Hydromechanical Component Fabrication Project for Dam “X” using the Critical Path Method

One of the projects currently being undertaken by PT. XYZ is Dam “X”. Based on project management data obtained from XYZ, actual construction process experienced a significant delay planned schedule, with duration approximately 30 days. The will have an impact final completion project, including delivering results to consumers. purpose this study determine critical path in implementation and identify activities that do not slack time because it affect overall completion. method used Critical Path Method (CPM), which network consisting series activity components longest total showing fastest showed Manufacturing Project has 11 out 37 (work packages), 75 calculation CPM also shows optimal can be as reference for team fabrication or hydromechanical component installation "X".