Description: Drilling for 02 No 6 inch dia 150 mm Non coring Cable lowering Bore Holes from surface to RVI Seam at 48R minus 1L Jn and 3m East of 48R minus 1L Jn for development of RV seam at MIC Unit of Jhanjra Project Colliery Name of Work
Details: Job Description Drilling of 10" dia (250mm) non-coring B.H including lowering and casing of pipe in Alluvium portion 0.00 m to 30.00 m = 30.00 m x 02 Nos = 60.00 m Drilling of 6" dia (150mm) non-coring B.H in Rock portion ( except Alluvium portion) 30.00 m to 60.00 m = 30.00 m x 02 Nos = 60.00 m Drilling of 6" dia (150mm) non-coring B.H in Rock portion ( except Alluvium portion) 60.00 m to 90.00 m = 30.00 m x 02 Nos = 60.00 m Drilling of 6" dia (150mm) non-coring B.H in Rock portion ( except Alluvium portion) 90.00 m to 120.00 m = 30.00 m x 02 Nos = 60.00 m Drilling of 6" dia (150mm) non-coring B.H in Rock portion ( except Alluvium portion)
Sector: Mining