| Name of Work: MTPS -I-TM -Unit -I- Removal of Insulation and providing Re- Insulation to Pipe Lines, Valves, Gland Steam Cooler, Low Pressure Heater and its accessories and disposal of waste insulation materials for Unit I- during Boiler license renewal work 2020-21. | |||||
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| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Charges for removal of insulation and providing re-insulation to Low pressure heater-3 & 4. This work involves removing the insulation on the flange side, inlet and outlet of the LPH and side and finally providing re-insulation to the removed portion. | item1 | 2 | Nos |
| 2 | 2 | Charges for removal of insulation and providing re-insulation to Gland Steam Cooler-I. This work involves removing insulation around the water box side, inlet and Outlet flanges and providing re insulation to the removed portion and fitting Aluminum sheet over it. | item2 | 1 | No |
| 3 | 3 | Charges for removal and renewal of insulation and repairing the insulation boxes to 200, 250 mm valves. | item3 | 9 | Nos |
| 4 | 4 | Charges for removal and renewal of insulation and repairing the insulation boxes to 65, 100, 150, 200, 250 mm valves. | item4 | 20 | Nos |
| 5 | 5 | Removal and Re Insulation in damaged portion of Pipe Lines\na) Charges for removal of insulation and Aluminium sheet and providing scaffolding arrangement wherever necessary for pipe lines. (For HD/AS/ES- Lines).\nb) Charges for providing re-insulation with Ceramic blankets / wool mattress and Aluminium sheet wherever necessary for pipe lines.(For HD/AS/ES- Lines )\n | item5 | 100 | M2 |
| 6 | 6 | Charges for cutting new Aluminium sheet at required size, bending the sheet at required shape, providing locking grooves fitting Aluminium sheet on the insulation and positioning The sheets intact with suitable fasteners. (when the Aluminium is not available location) (For HD/AS/ES- Lines) | item6 | 100 | M2 |
| 7 | 7 | Charges for transportation of waste insulation material from work spot to ear marked area to dump | item7 | 1 | No |
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