INCREASING OVERBURDEN PRODUCTIVITY ACHIEVEMENT BY USING LEAN SIX SIGMA FRAMEWORK: A CASE STUDY OF MINING ACTIVITY AT PT. BETA BY CONTRACTOR PT. DELTA
PT. DELTA, as one of the contractors engaged in mining activities at PT. BETA, has exhibited suboptimal overburden production performance over the past year. During the last one-year period (January 2023 to December 2023), PT. DELTA's overburden production performance is often below the plan (t...
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| 格式: | Theses |
| 語言: | Indonesia |
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| 在線閱讀: | https://digilib.itb.ac.id/gdl/view/80724 |
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| 機構: | Institut Teknologi Bandung |
| 語言: | Indonesia |