Mining operations at the site of PT. Bona Sarana Sukses site PT. Muara Alam Sejahtera are located in Merapi West, Lahat District, South Sumatera which has a total active pit area of 526 Ha. In January in PT. Bina Sarana Sukses there was a significant reduction in overburden production targets. In December, the overburden reduction of 2.186.120 BCM and 71.373 Tons for Coal with a December SR of …
In accordance with the calculation of economic value from the engineering department at PT Banjarsari Pribumi, it was obtained that the South SP Timur pit is an uneconomical pit to mine because it generates negative net income. However, in the effort of additional reserve opportunities and expansion of IPD South disposal capacity, in 2024 PT Banjarsari Pribumi plans to integrate with the South …
Pit 3 Timur merupakan salah satu lokasi penambangan dari PT. Bukit Asam Unit Penambangan Tanjung Enim (UPTE) dengan luas daerah topografi yang diketahui sebesar 815,9 ha. Pit 3 Timur memiliki lima lapisan batubara, yakni seam A1, A2, B1, B2 dan C. Ketebalan lapisan batubara antara 4,8 - 15,3 m dengan kemiringan 70o dan arah strike N 304 E. Cadangan batubara pada daerah topografi sebesar 12.574.…