ANALISA DAYA DUKUNG PONDASI BORED PILE TUNGGAL PADA PROYEK PEMBANGUNAN GEDUNG SKY GREEN JEMBER

Pillar Foundation or also called deep foundations function to carru and withstand the load that work on them, namely the construction load on the hard soil layer. In planning the Borred pile must be done carefully and as perfect as possible. Each fouundation must be able to support loads up to a predetermined safety limit, including supporting the maximum load that may occur . the purpose of this study is to calculate and compare the bearing capacity of drill piles from cone penetration test data using the Aoki and De Alencar method, SPT data using the Resse & Wright method, analytical method using Soil Parameter Data. The methodology of data collection is the method observation collecting data from the performing contracttor and conductuing a library study. From the results of the calculation of the carrying capacity of the bored pile, it is safer to use cone penetration test data using the Aoki and De Alencar method,because it is more actual. Based on the results of the calculation of the carrying capacity of the bored pilethat has been carried out, the carrying capacity of the plan is bigger than the load on the building, then the carrying capacity of the bored pile foundation meets the requierments