PT DAHANA (Persero) is entrusted by PT PPA to perform blasting in a site belonging to PT Adimitra Baratama Nusantara (ABN), Sanga-Sanga, Kutai Kertanegara. The first blasting process was conducted in the evening on January 9, 2019. In 2014, the same activity of blasting has also been carried out with Petrosea in this ABN project. […]