The Study on the Use of Heavy Equipment Reviewed from Productivity and Cost in the Long Segment Handling Project (Routine Maintenance, Periodic Maintenance, Improvement/Reconstruction) Handil Java - Guava (Dak)

Abstract

In large-scale projects, the use of heavy equipment has an important role in determining the success of the project. Road construction is influenced by many factors, one of which is the use of heavy equipment, which requires accurate planning.

This research is focused on the productivity and cost of heavy equipment used in the project, such as wheel loaders, dump trucks, motor graders, vibratory rollers and water tank trucks. Observations and direct interviews in the field are carried out for the necessary data. Data analysis was carried out using a calculation method that included the type of work, heavy equipment productivity, and heavy equipment costs based on the Analysis of Unit Price of Work in PUPR Government Regulation No. 8 of 2023.

The results of the analysis of heavy equipment productivity in aggregate foundation layer work, from field data were obtained that the productivity  of Wheel Loader reached 115.45m3/hour, Dump Truck reached 1.52 m3/hour, Motor Grader reached 132.35 m3/hour, Vibratory Roller reached 69.60 m3/hour and Water Tanker Truck reaching 69.43 m3/hour. From the cost analysis of the upper layer of foundation work, the results of the field data show that the cost of renting equipment reaches Rp2,180,155.70/hour, the total productivity of the unit of equipment is Rp388.36 m3/hour, the unit price of work is Rp354,748.49/m3. In the analysis that has been carried out, it is found that there is a difference in heavy equipment productivity and cost based on field data compared to supply data.

Keywords: Heavy Equipment, Productivity, Cost