PT BRIB is a service company engaged in Surveys and Mapping, Exploration Consultants, Mining Exploration, and Mining Studies and GIS. This work is an exploration service job for Hu’u Project of PT Sumbawa Timur Mining with location characteristics high sulphidation-porphyry deposit.

I had some responsibilities, such as :

– monitoring and supervising drilling activity

– core logging, including core description, core geotech, orientation marking using ACT 3 and Ezy Mark 3, and meter marking

– making daily drilling progress report