Development of inspection system for evaluation of Ore-passes at Grasberg Mine, PT Freeport, Indonesia
Gospodarka Surowcami Mineralnymi – Mineral Resources Management 2008;24(3):97-113
KEYWORDS
ABSTRACT
The Vertical Opening Inspection System (VOIS), developed at the Western Australian School of Mines, provides inspection and surveying capabilities of vertical openings up to 1000 metres deep. The unique gyro system stabilises the inspection pod and significantly improves the quality of collected data. The system was modified and further developed to allow inspection and survey of the ore passes at Grasberg Mine (PTFI, which are more then 600 m deep. By combining information collected by VOIS with geological and geotechnical data, the mine is able to better manage and plan maintenance and repairs of these ore passes.
METADATA IN OTHER LANGUAGES:
Polish
Rozwój systemu badań służących ocenie wyrobisk rudy (Ore passes) w Kopalni Grasberg Mine, PT Freeport, w Indonezji
miernictwo, badanie, wyrobisko pionowe, wyrobisko udostępniające
System Pionowej Kontroli Wyrobisk (VOIS), opracowany w Western Australian School of Mines, umożliwia badanie oraz mierzenie wyrobisk udostępniających do głębokości 1000 metrów. Unikatowy system żyroskopowy stabilizuje gondole badawczą znacznie poprawiając jakość zgromadzonych danych. System został zmodyfikowany i rozwinięty, aby umożliwić badanie i mierzenie wyrobisk rudy w kopalni Grasberg Mine (PTFI), których głębokość sięga poniżej 600 metrów. Poprzez powiązanie danych zebranych przez system VOIS z danymi geologicznymi oraz geotechnicznymi, kopalnia jest w stanie lepiej planować i radzić sobie z utrzymaniem oraz naprawami tych wyrobisk.
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| eISSN: | 2299-2324 |
| ISSN: | 0860-0953 |
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