Reconstruction of the Gampang – Peti’in Road Section, Lamongan Regency Using the Concrete Pavement Method Pd T-14-2003

Abstract

The Gampang – Peti’in road section of Lamongan Regency has strategic value because it is the main access to support the agricultural, trade, and public service sectors. With damaged road conditions, logistics costs increase, and travel times become longer. This has a direct impact on the welfare of the community, especially those who depend on the local economic sector. Based on this phenomenon, it is necessary to conduct research on road reconstruction, which includes repairing the foundation layer, re-asphalting, and improving the drainage system to prevent damage due to waterlogging. The objectives of the research are (1) to analyze the total number of axles of commercial vehicles, (2) to analyze the dimensions required for the construction of concrete road pavements and asphalt road pavements. The method used is the Concrete Pavement Method Pd T-14-2003. The results of the study are (1) the total number of commercial vehicle axles is 1,904 axles, (2) the dimensions needed for the construction of concrete road pavement are using Pd T-14-2003, the concrete road is planned to have a width of 6.00 m, the value of the Total Number of Commercial Vehicle Axles (JSKN) is 42,206,965.54. Asphalt road pavement uses Pd T-14-2003, the concrete road is planned to have a width of 6.00 m, the concrete pavement thickness is 20 cm, the class A foundation layer is 15 cm thick.