The amount of excavation of the waste treatment in this project is 476,376 cubic meters. After the screening, the humus soil is sampled and tested to meet the specifications, and some of the remaining humus is properly piled in the excavation area. The remaining humus is properly piled up in the temporary storage area designated by the old garbage dump. After the subsequent green landscaping project, the sifted waste is inspected and transported. The amount of waste excavated in this project is about 480,000 cubic meters, and the screening process is completed in 120 calendar days.