Geotechnical Investigation for the Jakarta–Cikampek II South Toll Road – Package 3, STA. 30+750 to STA. 34+150

The Geotechnical Investigation for the Jakarta–Cikampek II South Toll Road – Package 3 was conducted to obtain geotechnical data and soil condition information as a basis for the design and construction of toll road infrastructure across an area with varying soil and topographic conditions. The scope of work included field geotechnical investigations, soil boring and testing, evaluation of soil stratigraphy and subgrade conditions, and interpretation of geotechnical parameters for the design of foundations, embankments, and toll road stability. Key challenges included varying subgrade conditions, potential ground deformation and settlement, and the need for detailed geotechnical data to support safe and stable toll road construction. The technical approach involved systematic geotechnical investigation and testing, evaluation of soil characteristics and ground stability, and development of geotechnical parameter recommendations to support the safe, stable, and reliable design and construction of the toll road.