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| 1 | Construction of Five(05) nos Drive head foundations at 13R/21L, 14WL/13R, 10R/14WL, 4R/14WL & (-)1R/14WL in R-IV Seam of Khottadih Colliery. (Inclusive of EPF/CMPF) |
| 2 | Side Blasting in coal for gallery widening at 13R/21L-19L |
| 3 | Roof Supporting in mixed strata at an interval of 1.0 m |
| 4 | Side supporting in coal at an interval of 1.2m |
| 5 | Preparation of site cleaning of debris |
| 6 | Duggi cutting in hard stone by hand |
| 7 | Floor cutting in hard stone by hand with chisel and hammer |
| 8 | P.C.C work(1:2:4) |
| 9 | Loading & Unloading concreting materials from surface to U/G |
| 10 | Mechanically transportation in Tub(Above 1500m) |
| 11 | Pushing in tub(200-250m) |
| 12 | Lead for manual carrying P.C.C materials(91-105m) |
| 13 | Roof bolting in stone |
| 14 | Construction of Four (04) nos Drive head foundations at 9WL/6D, 17R/21L, 10EL/17R & 16EL/17R in R-IV Seam of Khottadih Colliery. (Inclusive of EPF/CMPF) |
| 15 | Side Blasting in coal for gallery widening at 13R/21L-19L |
| 16 | Side supporting in coal at an interval of 1.2m |
| 17 | Roof Supporting in coal at an interval of 1.0 m |
| 18 | Preparation of site cleaning of debris |
| 19 | Duggi cutting in hard stone by hand |
| 20 | Floor cutting in hard stone by hand with chisel and hammer |
| 21 | P.C.C work(1:2:4) |
| 22 | Loading & Unloading concreting materials from surface to U/G |
| 23 | Mechanically transportation in Tub(Above 1500m) |
| 24 | Pushing in tub(200-250m) |
| 25 | Lead for manual carrying P.C.C materials(345m) |
| 26 | Roof bolting in stone |
| 27 | Construction of Five (05) nos Drive head foundations at 42L/6D, 5(1/2)D drift mouth, 5(1/2)D/54L, 70L/7D-5(1/2)D & 70L/10D in R-V seam of Khottadih Colliery. (Inclusive of EPF/CMPF) |
| 28 | Cleaning for site preparation |
| 29 | Duggi cutting in hard stone by hand |
| 30 | Floor cutting in hard stone by hand with chisel and hammer |
| 31 | P.C.C work(1:2:4) |
| 32 | Loading & Unloading concreting materials from surface to U/G |
| 33 | Mechanically transport of Tub(Above 1500m) |
| 34 | Pushing tub manually (400-450m) |
| 35 | Lead for carrying materials P.C.C materials (60-75m) |
| 36 | Roof bolting in stone |
| 37 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
