Heavey Water Board-HWB has published Tender For Exchange Unit Towers Internal Inspection And Maintenance Works In Xu-2 During Mta-2024 At Main Plant Of Hwp Manuguru. Submission Date for this Tender is 09-07-2024. Tower Construction Tenders in manuguru Telangana. Bidders can get complete Tender details and download the document.
| Sr No | CorrigendumDate | Corrignedum | CorrigendumType | NewSubmissionDate |
| 1 | 02-Jul-2024 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 09-07-2024 |
| FileName | File Description | File Size |
| 0a1178ca-76bb-4a4e-958a-c85fe7d99393.html | Tender Notice | 0 KB |
| AERBSAFETYGUIDE.pdf | Tender Document | 0 KB |
| BOQ_853640.xls | Tender Document | 0 KB |
| DOCMTA202414.pdf | Tender Document | 0 KB |
| GCCRevised2021.pdf | Tender Document | 0 KB |
| Tendernotice_1.pdf | Tender Document | 0 KB |
| Sl. No. | Item Description |
| 1 | Tower tray inspection (sieve trays of cross flow and multi down comer trays) by opening of man ways, checking the levelness and tightness of all the fasteners, cleaning of tray deck and closing of the man way. |
| 2 | Cross flow sieve trays manway opening, inspection & closing |
| 3 | Multiple down comer trays man way opening, inspection & closing |
| 4 | Dismantling of trays found damaged and clogged trays during inpsepction under Item-1, taking out damaged/cloggedcomponents throughman holes of tower, assembly of tray with newas per technical specification. |
| 5 | Cross flow tray segments |
| 6 | Cross flow tray support channels |
| 7 | Multiple down comer trays |
| 8 | Removal and re-fixing of feed distribution pipe, primary and secondary sections gas raisers, perforated tray in purge tower of XU-II |
| 9 | Inspection of Nozzle liners of (Feed, recirculation) Towers through tell tale holes |
| 10 | Cleaning of Tower Internal Surface and all sieve tyrays with soft bursh and cloth |
| 11 | Replacingof sparger pipe gaskets of towers, distributers etc. as per the scope of work and technical specification |
| 12 | Weld Repairing of tray supports after straightening with reinforcement with plates as suggested by EIC of work |
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