Mining Design MJAB
(Rencana Penutupan Tambang & Reklamasi Progress)
TRANSSHIPMENT PT. UBT (Usaha Berkat Tenaga)
Hauling Progress Stockpile CV.UBT Km94 to Port Sei Puting Rantau
(Maret 2014)
Slot Progress Port Sei Puting Rantau
(Maret 2014)
Draft Tongkang & Initial Draft (Mean Draft) Progress Port Sei Puting Rantau
(Maret 2014)
