Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited-UPRVUNL has published Tender For Overhauling Of 02 Nos. Air Pre-Heater. Submission Date for this Tender is 03-11-2023. APH Tenders in parichha Uttar Pradesh. Bidders can get complete Tender details and download the document.
Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
1 | 27-Oct-2023 | 1st time extension | Date | 03-11-2023 |
Sl. No. | Item Description |
1 | Overhauling of Air Pre-Heater MODEL27 VITM 72 degree PA. |
2 | Replacement/Reversal of HE/HI End basket along with jet cleaning, starting from outward to inward of APH. |
3 | Replacement and jet cleaningof complete 168 cold end basket of APH from outward to inward along with jet cleaning and on site repairing. |
4 | Replacement of Hot end static spool piece /assembly for one no. of APH. |
5 | Replacement of sector plate of Hot end/Cold end of APH. |
6 | Repairing of flue gas duct path and diversion plate, bracing, repairing of Economiser hoppers and APH hoppers. |
7 | Replacement of support bearing of APH (optional work). |
8 | Replacement of guide trunnion and guide bearings of APH (optional work). |
9 | Repairing/Replacement of Honey comb in flue gas path of duct. |
10 | Repairing/Replacement of damaged bracing pipes of various flue gas ducts dia. 50mm to 90mm. |
11 | Strengthening with hard facing of Honeycomb at entry/exit point of ESP. |
12 | Repairing/replacement of flue gas path directing plate (Horizontal / Vertical) from APH outlet to ESP inlet (Left &Right side). |
13 | Repairing and Reconditioning of Flue gas expansion joint and fixing of seal plate on it after APH to ESP inlet of Size: 5452x2465mm. |
14 | Repairing and reconditioning of Flue gas expansion joint and fixing of seal plate on it after APH to ESP inlet of Size: 6199x2202mm. |
15 | Repairing and reconditioning of Flue gas expansion joint and fixing of seal plate on it before ESP of Size: 2694mmx2465mm. |
16 | Repairing and reconditioning of Flue gas expansion joint and fixing of seal plate on it after ESP of Size: 4552mmx2952mm. |
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