For the Final Technical Planning / Detailed Engineering Design (DED) of the Serpong–Balaraja Toll Road project, PT Perentjana Djaja was entrusted with the responsibility of preparing the comprehensive design works.
The scope of work included conducting complete and detailed preliminary and technical surveys to collect essential site data and field conditions. In addition, PT Perentjana Djaja developed the technical design for both road and bridge structures, including construction methods and procedures that would serve as the main reference for the physical implementation of the project.
Through this assignment, PT Perentjana Djaja played a key role in ensuring that the Serpong–Balaraja Toll Road was planned with precision, quality, and adherence to engineering standards, providing a solid foundation for the subsequent construction phase.
