Research and development on environmental geology and geotechnical/ geological hazardResearch and development on geotourism and ecotourismResearch and development on geo-archaeology (surface and subsurface archaeological site)Evaluation review of proposed coal and mineral concession (desktop study, field exploration, report analysis)Subsurface model analysis using geology and geophysics analysis ( geoelectrical survey, ground penetrating radar, refraction seismic, magnetometer, magnetotelluric, geophysical logging).

Independent and joint research on environmental geology and geological hazard(various landslide cases in Samarinda, hydrogeology of Samarinda, Bontang and various places in East & North Kalimantan)Independent and joint research on geotourism and ecotourism(Batu Putih hill in Samarinda, Batu Gelap cave in Kutai Kartanegara, Lebaho Ulaq cave in Kutai Kartanegara, etc.)Independent and joint research on geo-archaeology(various coal mining places of Dutch era in Loa Kulu & Tenggarong-Kutai Kartanegara, Palaran & Batu Panggal-Samarinda; Pacific War bunker in Jembayan-Kutai Kartanegara, Muara Kaman and Kutai Kartanegara kingdom heritage in Muara Kaman, Anggana, Jembayan and Tenggarong; etc.)Evaluation review of proposed coal and mineral concession (desktop study, field exploration, report analysis)Joint research of subsurface model analysis using geology and geophysics analysis with Geophysic Laboratory-Mulawarman University (resistivity for coal exploration, Dutch era tunnel in Samarinda, Pacific War bunker in Jembayan-Kutai Kartanegara, etc.)

Exploration Review, Pit Geology Activity Review, Coal Quality Review (Pit, Stockpile, Barge)

research and development of exploration program, project review and expansion of new ventures

plan and implementation exploration program, result review and analysis, expanding role to coal quality assurance from exploration model down to barge shipping

Ensure daily coal quantity and quality requirement from shipping department to be delivered as by request to meet the appropriate request; Assist daily channel and stockpile sampling to assure the quality range of in-situ coal meet the corridor of company standard; Prepare updated geological model with mine geologist to get objective coal body and quality model; geological review for anomaly problem or bias from exploration modelRegular reporting to superintendent and manager for coal quantity and quality hauling tonnage from pit, sequenced as daily report, weekly report and annual report

reconciliation and evaluation on drilling program for geological modeling; check daily report from field office to ensure propose and ongoing drilling meet the target program; ensure daily coal data generation (depth and thickness) and seam code appropriate to the company's corridor

arrange and execution on coal drilling program, chip and core description, reconciliation by using geophysical logging after hole is completed