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| 1 | Part A: Installation of Driven Drum (19XD Belt, R-VII Seam) |
| 2 | Transportation of one nos. driven drum, DA and Oxygen cylinder from surface to 19XD belt drive head at 19XD/38L(R-VII) by haulage and about 30 mtrs. manually. |
| 3 | Taking apart of two nos. block-bearings(SD3134/23134kk) from a drum at -1D/76L(R-VII). |
| 4 | Transportation of healthy two nos. block-bearings(SD3134/23134k) from -1D/76L(R-VII) to 19XD belt drive head at 19XD/38L(R-VII) manually. |
| 5 | Loosening of 19XD belt conveyor; removal of out of order drum; fitting of healthy block-bearings on transported drum; greasing of block-bearings; fitting on new drum, fitting-alignment of driven drum with its base frame; tensioning of the 19XD belt & trial run. |
| 6 | Transport of replaced drum to surface after manual transport of 30 mtrs and then by haulage. |
| 7 | Part B: Installation of Discharge Drum (19XD Tandem Belt, R-VII Seam) |
| 8 | Transportation of one no. drum fitted with block-bearings(SNA528/22228k) from surface, DA and Oxygen cylinder to 19XD Tandem belt discharge end at 19XD/45L(R-VII). |
| 9 | Loosening of 19XD Tandem belt conveyor; old drum dismantled with help of gas cutting if required; greasing of block-bearings; fitting-alignment of discharge drum; tensioning of the 19XD Tandem belt & trial run. |
| 10 | Transport of replaced drum to surface after manual transport of 30 mtrs and then by haulage. |
| 11 | Part C: Installation of Drive Drum (65L Belt, R-VII Seam) |
| 12 | Transportation of one nos. drive drum, DA and Oxygen cylinder from surface to 65L belt drive head at 20XD/65L(R-VII) manually. |
| 13 | Taking apart of two nos. block-bearings(SN520/22220k) from a drum at 11XD/73L(R-VIIIA). |
| 14 | Transportation of healthy two nos. block-bearings(SN520/22220k) from dismantled site at RVIIIA seam to 65L belt drive head at 20XD/65L(R-VII) manually. |
| 15 | Loosening of 65L belt conveyor; removal of out of order drum; fitting of healthy block-bearings on transported drum; greasing of block-bearings; removal of gear coupling from old drum and fitting on new drum, fitting-alignment of drive drum with its base frame; tensioning of the 65L belt & trial run. |
| 16 | Transport of replaced drum to surface by haulage. |
| 17 | Part D: Installation of Tail End Drum (-8D Belt, R-VII Seam) |
| 18 | Transportation of one no. drum, DA & oxygen cylinder from surface to -8D belt tail end at -8D/74AL(R-VII) by haulage and about 60 mtrs. manually. |
| 19 | Taking apart of two nos. block-(SNA532) from a drum at 14XD/48L(R-VIIIA). |
| 20 | Transportation of healthy two nos. bearings(22232k) from surface and two nos healthy blocks(SN532) from 14XD/48L(R-VIIIA) to -8D belt tail end at -8D/74AL(R-VII). |
| 21 | Loosening of -8D belt conveyor; old drum dismantled with help of gas cutting if required; fitting of healthy block-bearings; greasing of block-bearings; fitting-alignment of tail end drum with its base frame; tensioning of the -8D belt & trial run. |
| 22 | Transport of replaced drum to surface after manual transport of 60 mtrs and then by haulage |
| 23 | Part E : Installation of one no. Driven drum of 74AL belt, R-VII seam. |
| 24 | Transportation of driven drum to 74AL belt drive head at -7D/74AL(R-VII). |
| 25 | Taking apart block-bearings (SD3134/23134k) from drum at 16XD/72L(R-VIIIA). |
| 26 | Manual transport of bearings and equipment to the drive head using an arm puller. |
| 27 | Removal of old drum, fitting new drum/bearings, alignment, tensioning, and trial run. |
| 28 | Transport of replaced drum to surface after 60m manual transport and haulage. |
| 29 | Part F : Installation of one no. tail drum of 74AL belt, R-VII seam. |
| 30 | Transportation of drum and cylinders to 74AL tail end at -5R/72L(R-VII). |
| 31 | Taking apart block-(SNA532) from drum at 14XD/48L(R-VIIIA). |
| 32 | Manual transport of healthy bearings (22232k) and blocks (SN532) to 74AL tail end. |
| 33 | Dismantling old drum (gas cutting if required), fitting bearings, alignment, and trial run. |
| 34 | Transport of replaced drum to surface after 60m manual transport and haulage. |
| 35 | Part G : Installation of one no. driven drum of 72L belt, R-VII seam. |
| 36 | Transportation of driven drum to 72L belt drive head at -4D/72L(R-VII). |
| 37 | Taking apart block-bearings (SD3134/23134k) from drum at 11D/77L(R-VIIIA). |
| 38 | Manual transport of bearings and equipment to the drive head using an arm puller. |
| 39 | Replacement of drum, fitting healthy bearings, alignment, and trial run. |
| 40 | Transport of replaced drum to surface after 60m manual transport and haulage. |
| 41 | Part H : Installation of one no. driven drum of 72L belt, R-VII seam. |
| 42 | Transportation of drum and cylinders to 72L belt tail end at 9D/72L(R-VII). |
| 43 | Taking apart block-(SNA532) from drum at 11D/71L(R-VIIIA). |
| 44 | Manual transport of healthy bearings (22232k) and blocks (SN532) to 72L tail drum. |
| 45 | Loosening conveyor; dismantling old drum (gas cutting if needed); fitting/greasing bearings, alignment, tensioning, and trial run. |
| 46 | Transport of replaced drum to surface via manual transport (60m) and haulage. |
| 47 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
