Factors Affecting Cost Overrun of RC-PIER Jabodebek LRT Project : A Case Study of Cawang, Indonesia
Keywords:Key Success Factors, Cross-over structure, Cost Overrun, RC-Pier.
Light Rail Transit Development in Indonesia is progressing quite rapidly. Light Rail Transit is one of the modes of transportation solutions in the capital. The reason for the construction LRT because it more easily integrated with MRT and KRL. Due to the shortage of land in the capital, Jakarta. The system will use the system structure model structure elevated structure (cross-over structure), where pier structure is the structure of reinforced concrete columns (RC-Pier). At the time of execution occurs because the cost overrun earlier methods used inefficiently. Therefore, researchers will discuss the factors that affect the cost of crusting of 16:25% of the budget plan at work implementation RC-Pier in the LRT Jabodebek. Researchers using SPSS as the tool to get the factors that affect the cost of the implementation of the work crusting RC-Pier in LRT Jabodebek Project location of CawangDukuh Atas. The results of this study the factors that affect the efficiency gain is planning inadequate project, management, control and structure a bad project, project funding is inadequate, does not account for unexpected costs, inaccurate estimates/cost estimates are too low, collect information complete, resource constraints, the cost of construction of the LRT, the lack of experience of consultants, contractors and project managers and changes in design specifications.