Garbage is one of the problems because it is not managed properly, especially in Indonesia it can produce tens of tons of waste, one of which occurred at the Simpang Gegas TPA, Musi Rawas Regency. So it is necessary to have a 3R building built at the Simpang Gegas TPA by estimating waste until 2026 to examine the amount of waste generated from incoming trucks, and the waste density. The composiā¦