PERENCANAAN STRUKTUR BAWAH DENGAN MENGGUNAKAN PONDASI BORE PILE PADA STADION OLIMPIC MINI TELUK BAYUR KABUPATEN BERAU KALIMANTAN TIMUR

The construction of the Teluk Bayur Mini Olympic Stadium located in Teluk Bayur District, Teluk Bayur District, Berau Regency, East Kalimantan is planned to support the Provincial Sports Week (PORPROV) activities in 2022. In the existing condition, using a pile foundation, so the author tries to plan the foundation on the side stand using a Bore Pile foundation because from the borlog data N-SPT>50 is obtained at a depth of 2 m. The stands have a width of 22m and a length of 115m which are divided into 3 segments. This planning uses the help of sap 2000 software to get the load working. Based on the results of the analysis and calculation of the loading of the upper structure, the largest load was obtained PPu = 1120.346 kN. For the calculation of the foundation support capacity, the depth of the foundation is planned at a depth of 10 meters with a diameter of 0.4 meters and where the bearing capacity is obtained at a single point of 1181.237 kN and a group with an efficiency of 100% is obtained a carrying capacity of 1181.237 kN. Pile caps repetition uses D16-100 mm reinforcement for D16-175 mm. The largest immediate decrease was 0.0124 m. Because this planning only uses one log drill point, it is necessary to conduct another soil investigation to make it safer.