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| 1 | Opening of the “Alarko” make AMW 02 Lac Kcal/hr hot boiler, thoroughly cleaning inside and outside both in case of coil and the shell, removing of soot and carbon deposits. The inside of coil shall be cleared by circulating through it a solution of max clean descaling compound of” Thermax” make (approx..20 kg) and water of required strength, continuously for 24 hours with the help of a pump. The solution is to be circulated from a tank/barrel/try. Brushes, detergent, diesel/kerosene oil, dhoti cloth required shall be arranged and provided by the contractor. All other accessories of the boiler including burner gun, nozzles, electrodes, diffuser plate etc have to be dismantled and reassembled after servicing / repairs. The job includes replacement of all seals, gaskets, asbestos rope, asbestos felt, asbestos sheet, defective nuts and bolts etc. The tools, tackles required for the job and any other consumable has been provided by the contractor. Complete job included cost of material and labour. |
| 2 | Replacement of refractory of AMW 02 Lac K cal /hr hot water generators. The job also includes complete removal of old damaged refractory and thorough cleaning of refractory surface/bases. Angle iron hooks/hold fasts has been firmly welded to the refractory base wherever necessary and collar of the top shall be repaired if required. Refractory shall be laid in “Fire Crete Super” brand castable refractory cement. The job also includes repairs to the front plate of the boiler. Complete job includes cost of material and labour. The old refractory has to be dumped in the nearest municipal waste dumping site. |
| 3 | Maintenance of 3 Hp hot water boiler feed pumps. Complete dismantling of the mono-block type circulation pumps The job includes providing and fitting of consumable, replacement of fast moving parts, repair of rotor assembly, varnishing of motor etc. |
| 4 | Maintenance of 3 Hp hot water Circulation pumpsComplete dismantling of the mono-block type circulation pumps The job includes providing and fitting of consumable, replacement of fast moving parts, repair of rotor assembly, varnishing of motor etc. |
| 5 | Maintenance of 2 Hp Gear Oil pumps. Complete dismantling of the mono-block type circulation pumps The job includes providing and fitting of consumable, replacement of fast moving parts, repair of rotor assembly, varnishing of motor etc. |
| 6 | Servicing / Repairing of radiators & FCU”s. The job includes fixing of radiators to the wall by way of clips / hangers and replacement of defective radiator valves. |
| 7 | Providing and fitting of C.I/G.M Y-Strainer as per specification of 40mm Dia GM Threaded. |
| 8 | P/F of Mono block Circulation pump with motor 5 Hp (65/50 KDS 538+) |
| 9 | P/F of multi strand 4 Core cable 4 Sqmm copper |
| 10 | DOL Stater Switch for 5 Hp pump |
| 11 | P/F of 32 Amp 4 Pole MCB Switch |
| 12 | P/F of 62 Watt double shaft FCU Motor |
| 13 | P/F of Puff insulation/Glass wool/Rock wool insulation along with chicken mesh and Hysen cloth wrap of circular cross section as per specification 20mm Dia 25mm thick. |
| 14 | P/F of Puff insulation/Glass wool/Rock wool insulation along with chicken mesh and Hysen cloth wrap of circular cross section as per specification 25mm Dia 25mm thick. |
| 15 | P/F of Puff insulation/Glass wool/Rock wool insulation along with chicken mesh and Hysen cloth wrap of circular cross section as per specification 40mm Dia 50mm thick. |
| 16 | P/F of Puff insulation/Glass wool/Rock wool insulation along with chicken mesh and Hysen cloth wrap of circular cross section as per specification 50mm Dia 50mm thick. |
| 17 | P/F of Puff insulation/Glass wool/Rock wool insulation along with chicken mesh and Hysen cloth wrap of circular cross section as per specification 75mm Dia 50mm thick. |
| 18 | P/F of Puff insulation/Glass wool/Rock wool insulation along with chicken mesh and Hysen cloth wrap of circular cross section as per specification 100mm Dia 50mm thick. |
