Siloam Group is one the member of Lippo Group and it is one of the biggest developer company in Indonesia. Siloam Group has spread around Indonesia and become one of the best healthcare group in Indonesia. Siloam Makassar planned to extend the building to provide more rooms and capacity to serve more people in Makassar. Struclab provided an economical design for a hospital in Makassar, taking into account the low earthquake load in the area, while ensuring the structure is well-detailed to fulfill its purpose. Hospitals are considered one of the most important buildings according to SNI 1726-2019.