Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited-UPRVUNL has published T-08/Bmdiii Omcvi Ptpp Oh 3 Overhauling Of 2 Nos . Air Pre-Heater , Reversal And Replacement Of Basket , Repairing Of Duct And Expansion Joint , Supply And Application Of Insulation Pads Over Boiler , Ducts And Adjoining Areas And Other Associated Wo. Submission Date for this Tender is 14-10-2019. Construction Material Tenders in PTPP PARICHHA Uttar Pradesh. Bidders can get complete Tender details and download the document.
| Name of Work:Overhauling of 2 nos. Air Pre-Heater, reversal and replacement of basket, repairing of Duct and expansion joint, supply and application of insulation pads in boiler ,duct and adjoining other areas and other associated works required in Unit#3, 2x210 MW, PTPP, Parichha. Time duration: 30Days FY 2019-20 | |||||
|---|---|---|---|---|---|
| Sl. No. | Item Description | Item Code / Make | Quantity | Units | |
| 1 | 1 | Overhauling of air pre-heater MODEL27 VITM 72 degree PA | 2 | JOB | |
| 2 | 2 | Replacement /Reversal of HE/HI End Basket along with jet cleaning .Starting from outward to inward | 400 | No. | |
| 3 | 3 | Replacement and jet cleaning of complete 168 cold end basket of APH from outward to inward and along with jet cleaning and on site repairing | 2 | Job | |
| 4 | 4 | Replacement of Hot end static spool piece assembly for one no. of APH | 2 | Job | |
| 5 | 5 | Replacement of sector plate of Hot end/Cold End. | 6 | No. | |
| 6 | 6 | Repairing of flue gas duct path and diversion plate , bracing, repairing of ECO hopper and APH hopper. | 400 | M² | |
| 7 | 7 | Replacement of support bearing (optional work)) | 1 | No. | |
| 8 | 8 | Replacement of guide trunion and guide bearings (optional work) | 2 | Job | |
| 9 | 9 | Repairing of Honey comb in flue gas path of duct | 60 | M² | |
| 10 | 10 | Repairing/ Replacement of damaged bracing pipes of various flue gas ducts dia. 50mm to 90mm | 200 | No. | |
| 11 | 11 | Strengthening with hard facing of Honeycomb at entry/exit point of ESP | 10 | M² | |
| 12 | 12 | Repairing / replacement of flue gas path directing plate at ESP inlet (right & left) | 60 | M² | |
| 13 | 13 | Repairing and reconditioning of Flue gas expansion joint and fixing of seal plate on it after APH to ESP inlet of size 5452 X 2465 mm | 2 | Nos. | |
| 14 | 14 | Repairing and reconditioning of Flue gas expansion joint and fixing of seal plate on it after APH to ESP inlet of size 6199 x 2202 mm | 2 | Nos. | |
| 15 | 15 | Repairing and reconditioning of Flue gas expansion joint and fixing of seal plate on it before ESP of size 2694mm x 2465mm | 8 | Nos. | |
| 16 | 16 | Repairing and reconditioning of Flue gas expansion joint and fixing of seal plate on it after ESP of size 4552mm x 2952mm | 2 | Nos. | |
| 17 | 17 | Supply and fixing of 65mm thick LRB insulation pad in single layer | 150 | M² | |
| 18 | 18 | Supply and fixing of 65 mm thick LRB insulation pad in double layer | 150 | M² | |
| 19 | 19 | Supply and fixing of 65 mm thick LRB insulation pad in triple layer | 100 | M² | |
| 20 | 20 | Supply and fixing of GP sheet 22 SWG (0.71 mm Thick) | 150 | M² | |
| 21 | 21 | Removing the old webbed G.C. sheet / G.P. sheet / Aluminium sheet and fixing the same on LRB Pads with self tapped screws | 200 | M² |
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