Tender For Ttps - Mech.Ii - Bm - Unit Iii - Removal Of Ash Accumulated Over The Mechanical Dust Collector Path A, B, C & D And Id Fan A & B Suction Side Ducts And Welding The Eroded Weld Joints In The Mechanical Dust Collector Path A, B, C & D And Su
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Project Description
Tender for Ttps - Mech.Ii - Bm - Unit Iii - Removal Of Ash Accumulated Over The Mechanical Dust Collector Path A, B, C & D And Id Fan A & B Suction Side Ducts And Welding The Eroded Weld Joints In The Mechanical Dust Collector Path A, B, C & D And Suction Side Duct Of Id Fan A&B, Cleaning The Ash Deposited Below The Pa, Fd & Id Fans & In Airpreheater Guide Bearing Area And Overhauling Of Air & Flue Gas D Ers And Actuators In Unit Iii A&B Pass During Overhauling For The Year 2026 -2027
BOQ
| Sl. No. | Item Description |
| 1 | Charges for opening the manhole doors of one mechanical dust collector path & one ID fan suction side duct, making two openings in the mechanical dust collector path, removing the bottom plates, removal of the ash accumulated in the above paths by using gunny bags, lowering the gunny bags to the ground level and disposing the ash in the slurry trench and washing it with water and covering the openings in the mechanical dust collector path with new M.S plates & closing the man hole doors after completion of works (For 4 paths) |
| 2 | Charges for removal of the ash accumulated below and around ID, FD and PA Fans floor Area and in airpreheater A&B guide bearing area including cost of consumables. (For 3 paths) |
| 3 | Charges for welding the eroded weld joints in the mechanical dust collector path A, B, C & D and ID fan suction duct A & B including consumables and T&P’s (for a minimum thickness of 6 mm weld metals). |
| 4 | Overhauling of air and flue gas dampers (GD204, GD205, GD206, GD207, GD208, GD209, GD220, GD221, GD222, GD223, AD3, AD4, AD6, AD7, AD17, AD18, AD155 & AD156) gear boxes and actuators (GD204, GD205, AD3, AD4, AD17 & AD18) in Unit III ‘A&B’ pass including, consumables and T&P charges |
| 5 | Charges for cutting and removal of heavily eroded MDC plates and its supports (Multilayer) from the parent plate, transporting & devoluting scrap to Central Stores/T.T.P.S. |
| 6 | Charges for transporting of 6mm M.S. Plate to MDC area, cutting into required size, leading, lifting, positioning on the eroded portions of the MDC bottom plates and welding the same |
| 7 | Charges for transportation of required scaffolding materials, clamps, wooden planks, etc. From pocket stores to site, leading, lifting and erection of temporary platform in MDC for replacing of wornout support pipes and M.S plates and dismantling the platform and returning to stores after completion of works. |
| 8 | MS Plate 6mm thick Please Enable Macros to View BoQ information |
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Tender Published
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Upcoming · 14 daysBid Opening Date
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