Requirement :
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Drilling, excavation, loading, transportation, dumping, spreading & levelling etc of 603.537 lbcm of ob (543.531 lbcm of ob, 13.057 lbcm of coal, 46.949 lbcm of top soil) with hired conventional equipment and additional works viz., 2000 dozer hours, 2000 shovel hours & 130000 rmt of drilling at ktk oc-iii project (phase-i), bhpl area during a period of 36 months.
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