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Stillwater Mining Company
East Boulder Mine
Work Performed:
Review and analysis of Alimak raise ground control standards and
specifications. Conducting mine wide audits, stability evaluation of specific
underground excavations, and geotechnical risk analysis. Facilitation of fault tree analysis for
operational viability of main ventilation raise system and life of mine muck
pass system. Blasting studies regarding
effects on rock mass stability.
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Stillwater Mining Company
Stillwater Mine
Work Performed: Finite
element modeling and recommendations on constructing new station on
pre-existing concrete lined production shaft.
Mine wide audit of headings with recommendations to remediate problems
and risk analysis. Risk analysis
involving ventilation drift break-out through 100 ft thick talus field. Recommendations regarding drilling and
blasting control.
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Stillwater Excavating
Work Performed: Generation
of mining proposal and pre-feasibility study.
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