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| 1 | Repairing, Rewinding and Installation of 300 kva ,11kv/550v Power Transformer at Madhaipur Colliery . (Inclusive of EPF/CMPF) |
| 2 | Dismantling of core & widing from transformer tank |
| 3 | Supply of new electrolyte grade copper strips for primary coils |
| 4 | Cleaning of copper strips of secondary coils with removal of old insulation |
| 5 | Material Cost of Re-insulation cost of primary & secondary coils with removal of old insulation |
| 6 | Labour Cost of Re-insulation cost of primary & secondary coils with removal of old insulation |
| 7 | Supply of f-class insulation materials such as glass fiber board face separatore, oil duct etc |
| 8 | Re-formation of primary and secondry coils (barrel type). |
| 9 | Materials Cost of wooden forma for formation of primary and secondary coils |
| 10 | Labour cost of wooden forma for formation of primary and secondary coils |
| 11 | Cost of F-Class Varnish |
| 12 | Cost of thiner |
| 13 | Materials cost of Re-assembly of new coil with inter connection with copper blazzing, backing/heating properly to improve |
| 14 | Labour Cost of Re-assembly of new coil with inter connection with copper blazzing, backing/heating properly to improve |
| 15 | Materials Cost of Repairing of tap changer switch |
| 16 | Labour Cost of Repairing of tap changer switch |
| 17 | Testing charge of transformer |
| 18 | Filtration of transformer oil to increase the insulation level up to the required level at site oil capacity 640 ltr |
| 19 | Dismantling, Shifting and installation Charge of Transformer |
| 20 | Less old unused copper stripes burnt primary coil |
| 21 | O.H. & profit @10% |
| 22 | PF @12.72% |
| 23 | Transporting Charge |
| 24 | Repairing & Rewinding of 315 kva ,3.3kv/550 v GEC make Tran Switch Unit Sl. No- 5548/B27410 at Madhaipur Colliery. (Inclusive of EPF/CMPF) |
| 25 | Dismantaning of core & winding from transformer tank |
| 26 | Supply of new electrolyte grade copper strips for primary coils |
| 27 | Cleaning of copper strips of secondry coils with removel of old insulation. |
| 28 | Re-insulation cost of primary & secondry coils with removal of old insulation. |
| 29 | Supply of f-class insulation materials such as glass fiber board face separatore, oil duct etc. |
| 30 | Re-formation of primary and secondry coils (borral type). |
| 31 | Supply of wooden forma for formation of primary and secondry coils |
| 32 | Supply of F-class varnish |
| 33 | Supply of thinner |
| 34 | Re-assembly of new coil with inter connetion with copper blazzing , backing /heating properly to improve IR value upto requires level. |
| 35 | Repairing of tap changer switch. |
| 36 | Testing charges of transformer |
| 37 | Painting of inner side of transformer by red oxide anti corrosive red oxide (paint & 2coat of metallice paints (Gray ) |
| 38 | Dismantling, Shifting and installation Charge of Transformer |
| 39 | Less old unused copper stripes burnt primary coil |
| 40 | O.H. & profit @10% |
| 41 | Transportation & handling Charges |
| 42 | Repairing and rewinding of 90KW/120 HP, 550 volt, 3ph, 1480 RPM induction motor at Madhaipur Colliery. (Inclusive of EPF/CMPF) |
| 43 | Cost of copper superenamel wire (Stator) |
| 44 | Cost of insulation require against copper (25% of copper cost) (Stator) |
| 45 | Labour cost fro insulation (20% of copper cost) (Stator) |
| 46 | Cost of striping motor damaged copper conductor (20% of copper Cost) (Stator) |
| 47 | Cost of winding of motor (20% of copper cost) (Stator) |
| 48 | Miscellaneous cost (15% of copper cost) (Stator) |
| 49 | Supply and fitting of N317 no bearing (Stator) |
| 50 | Supply and fitting of 6317 no bearing (Stator) |
| 51 | less scrap value (Stator) |
| 52 | Removal of Rotor Bar From Slot (Rotor) |
| 53 | Cost of Electrolyte copper bar (Rotor) |
| 54 | Copper bar machning as per slot diamension(Rotor) |
| 55 | Inserting new Copper bar into slot(Rotor) |
| 56 | Repairing of bearing journal at rotor shaft(Rotor) |
| 57 | Cost of repairing of rotor ring and its re-conection(Rotor) |
| 58 | less scrap value(Rotor) |
| 59 | OH & Profit @ 10% |
| 60 | Transpotation & Handling charge |
| 61 | Repairing and rewinding of 120 HP, 550 volt, 3ph, 1470 RPM induction motor at Madhaipur Colliery. (Inclusive of EPF/CMPF) |
| 62 | Cost of copper superenamel wire(Stator) |
| 63 | Cost of insulation require against copper (25% of copper cost)(Stator) |
| 64 | Labour cost fro insulation (20% of copper cost)(Stator) |
| 65 | Cost of striping motor damaged copper conductor (20% of copper Cost)(Stator) |
| 66 | Cost of winding of motor (20% of copper cost)(Stator) |
| 67 | Miscellaneous cost (15% of copper cost)(Stator) |
| 68 | Supply & Fitting of Bearing N 319(Stator) |
| 69 | Supply & Fitting of Bearing 6318(Stator) |
| 70 | less scrap value(Stator) |
| 71 | Removal of Rotor Bar From Slot(Rotor) |
| 72 | Cost of Electrolyte copper bar (Rotor) |
| 73 | Copper bar machning as per slot diamension(Rotor) |
| 74 | Inserting new Copper bar into slot(Rotor) |
| 75 | Repairing of bearing journal at rotor shaft(Rotor) |
| 76 | Cost of repairing of rotor ring and its re-conection(Rotor) |
| 77 | less scrap value(Rotor) |
| 78 | OH & Profit @ 10% |
| 79 | Repairing and rewinding of 150 HP, 550 volt, 3ph, 1470 RPM induction motor at Madhaipur Colliery. (Inclusive of EPF/CMPF) |
| 80 | Cost of copper superenamel wire (Stator) |
| 81 | Cost of insulation require against copper (25% of copper cost)(Stator) |
| 82 | Labour cost fro insulation (20% of copper cost)(Stator) |
| 83 | Cost of striping motor damaged copper conductor (20% of copper Cost)(Stator) |
| 84 | Cost of winding of motor (20% of copper cost)(Stator) |
| 85 | Miscellaneous cost (15% of copper cost)(Stator) |
| 86 | Supply & Fitting of Bearing N318(Stator) |
| 87 | Supply & Fitting of Bearing 6318(Stator) |
| 88 | less scrap value(Stator) |
| 89 | Removal of Rotor Bar From Slot (Rotor) |
| 90 | Cost of Electrolyte copper bar (Rotor) |
| 91 | Copper bar machning as per slot diamension (Rotor) |
| 92 | Inserting new Copper bar into slot (Rotor) |
| 93 | Repairing of bearing journal at rotor shaft (Rotor) |
| 94 | Cost of repairing of rotor ring and its re-conection (Rotor) |
| 95 | less scrap value(Rotor) |
| 96 | OH & Profit @ 10% |
| 97 | Transpotation & Handling charge |
| 98 | Total impact of GST for the purpose of CTC Please Enable Macros to View BoQ information |
