PLANNING AND BUDGETING MODULE OF THE TOLL ROAD MAINTENANCE MANAGEMENT SYSTEM (A STATE OF THE ART REVIEW AND ITS APPLICATION FOR OPTIMIZING MAINTENANCE OF TOLL ROAD IN INDONESIA)

In many cases, the increase in maintenance costs of toll roads was prompted by inefficiency in the planning and programming stage, meaning that maintenance activities were not well planned and organized. Maintenance budgets are difficult to predict. To overcome this situation, the Indonesian Highway Corporation (Jasa Marga) makes an effort to rationalize the planning and budgeting of periodic and routine maintenance of toll roads by implementing the Toll Road Maintenance Management System (TRMMS). Implementing TRMMS means the provision of sound methods for estimating costs and budgets of maintenance works, and allocating funds in a rational way to the various maintenance tasks. With this system, Jasa Marga will have a comprehensive database that enables engineers to predict the future condition of toll roads if maintenance is, or is not, done. A framework of the TRMMS is developed with modularity, the principal components being: Data Base Preparation Module (DBM), Planning and Budgeting Module (PBM), Contract Preparation Module (CPM) and Contract Implementation Module (CIM). As the most strategic module, the Planning and Budgeting Module deals with finding an optimum strategy to obtain better performance of the toll road by assessing the predicted consequences of carrying out or not carrying out treatment. This paper describes a state-of-the-art planning and budgeting module in the TRMMS and its application to the Indonesian toll roads. Three toll road sections (Jagorawi, Jakarta-Tangerang and Jakarta-Cikampek) are examined. The needs and consequences of "do nothing" and "do something" on the toll roads are determined for each road section. The expected results from the PBM, such as a list of maintenance treatments to be carried out within the specified annual budget limit, are also performed. (a) For the covering entry of this conference, please see ITRD abstract no. E204151.