Studi Kelayakan Daya Dukung Tanah Landasan Kerja Dump Truck Komatsu HD785-7 (Kelas 100 Ton) Pada Proyek Penambangan Batubara PT Putra Perkasa Abadi (PT PPA) Di Meulaboh-Aceh Barat, Propinsi Aceh = Feasibility Study of Bearing Capacity Workplace for Komatsu Dump Truck HD785-7 (100 Ton Class) at the PT Putra Perkasa Abadi (PT PPA) Coal Mining Project in Meulaboh-West Aceh, Aceh Province